2026-07-01T09:50:46,902 WARN JS7 Proxy-3 j.c.h.RecouplingStreamReader - 🔴 HttpControllerApi(http://localhost:4821): coupling failed: org.apache.pekko.stream.StreamTcpException: The connection closed with error: Connection reset 2026-07-01T09:50:46,511 WARN JS7 Proxy-0 j.c.h.RecouplingStreamReader - 🔴 HttpControllerApi(http://localhost:4821): coupling failed: org.apache.pekko.stream.StreamTcpException: The connection closed with error: Connection reset 2026-07-01T09:50:47,759 WARN riPool-1 housekeeper c.z.h.p.HikariPool - HikariPool-1 - Thread starvation or clock leap detected (housekeeper delta=9h59m56s180ms998µs800ns). 2026-07-01T09:50:48,443 INFO JS7 Proxy-0 c.s.j.c.p.ProxyContext - 'controller-4821' (http://localhost:4821): ProxyDecoupled 2026-07-01T09:50:50,984 INFO JS7 Proxy-2 c.s.j.c.p.ProxyContext - 'controller-4821' (http://localhost:4821): ProxyCoupled(1782827021255000) 2026-07-01T09:50:52,319 INFO commonPool-worker-16 c.s.j.c.c.DailyPlanCalendar - DailyPlanCalendar already submitted to 'controller-4821' (http://localhost:4821) 2026-07-01T09:50:53,196 INFO commonPool-worker-16 c.s.j.c.b.PlanSchemas - Plan schema 'DailyPlan' already submitted to 'controller-4821' (http://localhost:4821) 2026-07-01T09:51:02,712 WARN riPool-4 housekeeper c.z.h.p.HikariPool - HikariPool-4 - Thread starvation or clock leap detected (housekeeper delta=9h59m56s184ms676µs900ns). 2026-07-01T09:51:02,747 WARN riPool-3 housekeeper c.z.h.p.HikariPool - HikariPool-3 - Thread starvation or clock leap detected (housekeeper delta=9h59m56s167ms501µs). 2026-07-01T09:51:03,437 WARN riPool-5 housekeeper c.z.h.p.HikariPool - HikariPool-5 - Thread starvation or clock leap detected (housekeeper delta=9h59m56s174ms594µs500ns). 2026-07-01T09:51:09,433 WARN riPool-2 housekeeper c.z.h.p.HikariPool - HikariPool-2 - Thread starvation or clock leap detected (housekeeper delta=5h18m29s354ms336µs100ns). 2026-07-01T10:40:12,757 WARN cluster-1-1 c.z.h.p.PoolBase - HikariPool-2 - Failed to validate connection oracle.jdbc.driver.T4CConnection@12929bc4 (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T10:40:37,744 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:40:37,745 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:40:37,745 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:40:37,745 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:40:37,746 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: No route to host: connect, socket connect lapse 1 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.NoRouteToHostException: No route to host: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:40:37,749 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: No route to host: connect, socket connect lapse 1 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.NoRouteToHostException: No route to host: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:50:10,120 WARN cluster-1-1 c.z.h.p.PoolBase - HikariPool-2 - Failed to validate connection oracle.jdbc.driver.T4CConnection@1c658b5a (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T10:50:35,121 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:50:35,121 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:50:35,121 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:50:35,121 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:50:35,121 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: No route to host: connect, socket connect lapse 0 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.NoRouteToHostException: No route to host: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:50:35,122 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: No route to host: connect, socket connect lapse 0 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.NoRouteToHostException: No route to host: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:51:07,123 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:51:07,127 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:51:07,127 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:51:07,127 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:51:07,127 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: No route to host: connect, socket connect lapse 1 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.NoRouteToHostException: No route to host: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:51:07,128 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: No route to host: connect, socket connect lapse 1 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.NoRouteToHostException: No route to host: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:51:39,129 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:51:39,129 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:51:39,129 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:51:39,129 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:51:39,130 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: No route to host: connect, socket connect lapse 2 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.NoRouteToHostException: No route to host: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:51:39,135 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: No route to host: connect, socket connect lapse 2 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.NoRouteToHostException: No route to host: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:53:05,791 WARN cluster-1-1 c.z.h.p.PoolBase - HikariPool-2 - Failed to validate connection oracle.jdbc.driver.T4CConnection@1b84918c (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T10:53:35,780 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:53:35,780 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:53:35,780 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:53:35,780 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:53:35,781 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21035 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:53:35,782 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21035 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:54:07,786 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:54:07,788 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:54:07,788 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:54:07,788 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:54:07,789 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:54:07,793 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:54:39,800 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:54:39,800 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:54:39,800 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:54:39,800 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:54:39,800 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:54:39,801 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:55:11,811 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:55:11,812 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:55:11,812 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:55:11,812 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:55:11,812 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:55:11,814 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:55:43,817 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:55:43,817 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:55:43,817 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:55:43,817 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:55:43,817 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:55:43,818 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:56:15,820 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:56:15,821 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:56:15,822 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:56:15,822 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:56:15,822 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21019 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:56:15,824 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21019 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:56:47,825 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:56:47,825 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:56:47,825 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:56:47,825 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:56:47,826 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:56:47,828 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:57:19,831 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:57:19,831 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:57:19,831 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:57:19,831 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:57:19,831 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:57:19,832 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:57:51,837 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:57:51,837 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:57:51,837 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:57:51,837 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:57:51,837 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:57:51,838 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:58:23,841 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:58:23,842 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:58:23,843 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:58:23,843 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:58:23,843 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:58:23,846 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:58:55,850 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:58:55,850 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:58:55,850 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:58:55,850 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:58:55,851 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:58:55,852 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:59:27,854 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:59:27,856 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:59:27,856 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:59:27,856 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:59:27,856 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:59:27,857 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:59:59,859 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T10:59:59,859 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T10:59:59,860 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T10:59:59,860 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T10:59:59,860 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21060 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T10:59:59,862 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21060 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:00:31,868 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:00:31,868 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:00:31,869 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:00:31,869 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:00:31,872 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:00:31,873 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:01:03,874 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:01:03,875 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:01:03,875 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:01:03,875 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:01:03,875 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:01:03,876 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:01:35,878 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:01:35,878 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:01:35,878 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:01:35,878 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:01:35,878 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21070 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:01:35,879 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21070 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:02:07,882 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:02:07,884 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:02:07,884 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:02:07,884 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:02:07,884 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21024 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:02:07,887 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21024 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:02:39,890 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:02:39,890 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:02:39,890 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:02:39,890 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:02:39,890 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:02:39,896 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:03:11,897 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:03:11,898 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:03:11,898 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:03:11,898 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:03:11,898 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:03:11,919 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:03:31,300 INFO qtp852445367-538 c.s.a.c.SOSServicePermissionIam - Client Certificate CN read from Login: n/a 2026-07-01T11:03:31,315 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@66fefa7a (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:31,320 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@597b3e25 (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:31,322 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@1c4613bf (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:31,323 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@bd49c4 (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:31,324 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@38f153c6 (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:31,325 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@6c4e9b13 (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:31,326 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@793aec20 (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:31,327 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@5fd693b9 (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:31,328 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@5ff2326 (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:31,329 WARN qtp852445367-538 c.z.h.p.PoolBase - HikariPool-1 - Failed to validate connection oracle.jdbc.driver.T4CConnection@6972977d (IO Error: Invalid Operation, NOT Connected). Possibly consider using a shorter maxLifetime value. 2026-07-01T11:03:43,921 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:03:43,921 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:03:43,921 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:03:43,921 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:03:43,922 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:03:43,923 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:04:01,315 WARN qtp852445367-538 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:04:01,324 ERROR qtp852445367-538 o.h.e.j.s.SqlExceptionHelper - HikariPool-1 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:04:01,324 WARN qtp852445367-538 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:04:01,324 ERROR qtp852445367-538 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:04:01,326 INFO qtp852445367-538 c.s.a.c.SOSServicePermissionIam - Unable to acquire JDBC Connection [HikariPool-1 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-1 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:04:03,021 ERROR qtp852445367-538 c.s.j.c.JOCDefaultResponse - java.lang.NullPointerException: Cannot invoke "com.sos.auth.classes.SOSIdentityService.getIdentyServiceType()" because the return value of "com.sos.auth.classes.SOSAuthCurrentAccount.getIdentityService()" is null java.lang.NullPointerException: Cannot invoke "com.sos.auth.classes.SOSIdentityService.getIdentyServiceType()" because the return value of "com.sos.auth.classes.SOSAuthCurrentAccount.getIdentityService()" is null at com.sos.auth.classes.SOSServicePermissionIam.login(SOSServicePermissionIam.java:1114) at com.sos.auth.classes.SOSServicePermissionIam.loginPost(SOSServicePermissionIam.java:319) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) at org.glassfish.jersey.internal.Errors.process(Errors.java:292) at org.glassfish.jersey.internal.Errors.process(Errors.java:274) at org.glassfish.jersey.internal.Errors.process(Errors.java:244) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:242) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:697) at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:598) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:842) 2026-07-01T11:04:15,924 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:04:15,932 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:04:15,932 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:04:15,932 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:04:15,933 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:04:15,933 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:04:47,936 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:04:47,936 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:04:47,936 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:04:47,936 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:04:47,936 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:04:47,937 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:05:19,940 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:05:19,940 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:05:19,940 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:05:19,940 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:05:19,940 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:05:19,940 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:05:51,944 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:05:51,944 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:05:51,951 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:05:51,951 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:05:51,951 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:05:51,952 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:06:23,954 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:06:23,954 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:06:23,955 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:06:23,955 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:06:23,955 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:06:23,955 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:06:55,958 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:06:55,958 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:06:55,958 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:06:55,958 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:06:55,958 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:06:55,959 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:07:10,413 INFO qtp852445367-540 c.s.a.c.SOSServicePermissionIam - Client Certificate CN read from Login: n/a 2026-07-01T11:07:27,966 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:07:27,969 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:07:27,969 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:07:27,970 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:07:27,971 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21017 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:07:27,981 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21017 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:07:40,417 WARN qtp852445367-540 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:07:40,417 ERROR qtp852445367-540 o.h.e.j.s.SqlExceptionHelper - HikariPool-1 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:07:40,418 WARN qtp852445367-540 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:07:40,418 ERROR qtp852445367-540 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:07:40,419 INFO qtp852445367-540 c.s.a.c.SOSServicePermissionIam - Unable to acquire JDBC Connection [HikariPool-1 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-1 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:07:41,577 ERROR qtp852445367-540 c.s.j.c.JOCDefaultResponse - java.lang.NullPointerException: Cannot invoke "com.sos.auth.classes.SOSIdentityService.getIdentyServiceType()" because the return value of "com.sos.auth.classes.SOSAuthCurrentAccount.getIdentityService()" is null java.lang.NullPointerException: Cannot invoke "com.sos.auth.classes.SOSIdentityService.getIdentyServiceType()" because the return value of "com.sos.auth.classes.SOSAuthCurrentAccount.getIdentityService()" is null at com.sos.auth.classes.SOSServicePermissionIam.login(SOSServicePermissionIam.java:1114) at com.sos.auth.classes.SOSServicePermissionIam.loginPost(SOSServicePermissionIam.java:319) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) at org.glassfish.jersey.internal.Errors.process(Errors.java:292) at org.glassfish.jersey.internal.Errors.process(Errors.java:274) at org.glassfish.jersey.internal.Errors.process(Errors.java:244) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:242) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:697) at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:598) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:842) 2026-07-01T11:07:59,982 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:07:59,982 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:07:59,982 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:07:59,982 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:07:59,983 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:07:59,983 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:08:31,986 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:08:31,987 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:08:31,987 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:08:31,987 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:08:31,988 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:08:31,989 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:09:03,992 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:09:03,992 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:09:03,992 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:09:03,993 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:09:03,993 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:09:03,994 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:09:35,996 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:09:35,996 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:09:35,996 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:09:35,996 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:09:35,997 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:09:35,997 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:10:08,001 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:10:08,002 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:10:08,002 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:10:08,002 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:10:08,002 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:10:08,004 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:10:40,006 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:10:40,006 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:10:40,006 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:10:40,006 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:10:40,006 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:10:40,007 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:11:12,010 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:11:12,012 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:11:12,013 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:11:12,014 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:11:12,014 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21016 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:11:12,015 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21016 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:11:44,015 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:11:44,015 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:11:44,015 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:11:44,015 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:11:44,017 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:11:44,018 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:12:16,021 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:12:16,022 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:12:16,022 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:12:16,022 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:12:16,022 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:12:16,023 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:12:48,026 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:12:48,027 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:12:48,027 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:12:48,027 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:12:48,028 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:12:48,029 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:13:20,030 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:13:20,030 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:13:20,030 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:13:20,030 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:13:20,031 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21059 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:13:20,031 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21059 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:13:52,034 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:13:52,034 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:13:52,034 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:13:52,034 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:13:52,035 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:13:52,035 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:14:24,038 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:14:24,038 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:14:24,038 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:14:24,039 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:14:24,039 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:14:24,041 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:14:56,045 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:14:56,047 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:14:56,047 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:14:56,047 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:14:56,048 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:14:56,049 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:15:28,053 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:15:28,054 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:15:28,054 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:15:28,054 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:15:28,054 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:15:28,055 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:16:00,056 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:16:00,059 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:16:00,059 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:16:00,059 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:16:00,059 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:16:00,061 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:16:32,064 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:16:32,064 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:16:32,064 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:16:32,064 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:16:32,065 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:16:32,066 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:16:40,573 INFO qtp852445367-452 c.s.a.c.SOSServicePermissionIam - Client Certificate CN read from Login: n/a 2026-07-01T11:17:04,069 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:17:04,069 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:17:04,069 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:17:04,069 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:17:04,071 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:17:04,072 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:17:10,578 WARN qtp852445367-452 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:17:10,579 ERROR qtp852445367-452 o.h.e.j.s.SqlExceptionHelper - HikariPool-1 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:17:10,579 WARN qtp852445367-452 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:17:10,579 ERROR qtp852445367-452 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:17:10,582 INFO qtp852445367-452 c.s.a.c.SOSServicePermissionIam - Unable to acquire JDBC Connection [HikariPool-1 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-1 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:17:35,789 ERROR qtp852445367-452 c.s.j.c.JOCDefaultResponse - java.lang.NullPointerException: Cannot invoke "com.sos.auth.classes.SOSIdentityService.getIdentyServiceType()" because the return value of "com.sos.auth.classes.SOSAuthCurrentAccount.getIdentityService()" is null java.lang.NullPointerException: Cannot invoke "com.sos.auth.classes.SOSIdentityService.getIdentyServiceType()" because the return value of "com.sos.auth.classes.SOSAuthCurrentAccount.getIdentityService()" is null at com.sos.auth.classes.SOSServicePermissionIam.login(SOSServicePermissionIam.java:1114) at com.sos.auth.classes.SOSServicePermissionIam.loginPost(SOSServicePermissionIam.java:319) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) at org.glassfish.jersey.internal.Errors.process(Errors.java:292) at org.glassfish.jersey.internal.Errors.process(Errors.java:274) at org.glassfish.jersey.internal.Errors.process(Errors.java:244) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:242) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:697) at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:598) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:842) 2026-07-01T11:17:36,073 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:17:36,073 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:17:36,073 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:17:36,073 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:17:36,074 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21025 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:17:36,076 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21025 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:18:08,080 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:18:08,088 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:18:08,088 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:18:08,088 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:18:08,089 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:18:08,090 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:18:40,093 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:18:40,093 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:18:40,093 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:18:40,093 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:18:40,093 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21062 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:18:40,094 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21062 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:19:12,103 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:19:12,104 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:19:12,104 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:19:12,104 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:19:12,105 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:19:12,106 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:19:44,112 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:19:44,112 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:19:44,112 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:19:44,112 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:19:44,112 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:19:44,114 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:20:16,116 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:20:16,117 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:20:16,117 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:20:16,117 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:20:16,117 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21056 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:20:16,118 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21056 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:20:48,121 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:20:48,121 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:20:48,121 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:20:48,121 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:20:48,122 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:20:48,124 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:21:20,128 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:21:20,129 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:21:20,129 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:21:20,129 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:21:20,129 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21016 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:21:20,130 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21016 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:21:52,142 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:21:52,142 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:21:52,142 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:21:52,142 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:21:52,142 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:21:52,147 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:22:24,159 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:22:24,160 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:22:24,160 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:22:24,160 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:22:24,160 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:22:24,161 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:22:56,166 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:22:56,166 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:22:56,166 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:22:56,166 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:22:56,166 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:22:56,167 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:23:28,169 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:23:28,169 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:23:28,170 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:23:28,170 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:23:28,170 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:23:28,170 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:24:00,172 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:24:00,172 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:24:00,172 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:24:00,172 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:24:00,173 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:24:00,173 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:24:32,175 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:24:32,175 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:24:32,175 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:24:32,176 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:24:32,176 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:24:32,177 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:25:04,178 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:25:04,179 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:25:04,179 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:25:04,179 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:25:04,179 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:25:04,179 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:25:36,181 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:25:36,181 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:25:36,181 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:25:36,231 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:25:36,231 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:25:36,232 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:26:08,235 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:26:08,236 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:26:08,236 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:26:08,236 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:26:08,236 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:26:08,237 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:26:40,240 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:26:40,241 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:26:40,241 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:26:40,241 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:26:40,241 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:26:40,242 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:27:12,245 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:27:12,246 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:27:12,246 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:27:12,246 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:27:12,250 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:27:12,251 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:27:44,253 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:27:44,253 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:27:44,253 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:27:44,253 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:27:44,253 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:27:44,255 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:28:16,263 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:28:16,264 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:28:16,264 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:28:16,264 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:28:16,264 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:28:16,265 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:28:48,267 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:28:48,267 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:28:48,267 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:28:48,274 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:28:48,274 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21028 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:28:48,276 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21028 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:29:20,284 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:29:20,286 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:29:20,286 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:29:20,286 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:29:20,286 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:29:20,287 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:29:52,300 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:29:52,300 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:29:52,300 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:29:52,300 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:29:52,300 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Software caused connection abort: connect, socket connect lapse 6808 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.SocketException: Software caused connection abort: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:29:52,302 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Software caused connection abort: connect, socket connect lapse 6808 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.SocketException: Software caused connection abort: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:30:24,310 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:30:24,312 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:30:24,312 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:30:24,312 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:30:24,313 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21025 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:30:24,314 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21025 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:30:56,315 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:30:56,316 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:30:56,316 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:30:56,316 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:30:56,316 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21059 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:30:56,320 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21059 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:31:28,321 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:31:28,322 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:31:28,324 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:31:28,324 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:31:28,325 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:31:28,326 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:32:00,330 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:32:00,339 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:32:00,342 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:32:00,342 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:32:00,343 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21035 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:32:00,347 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21035 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:32:32,349 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:32:32,349 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:32:32,349 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:32:32,349 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:32:32,349 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:32:32,350 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:33:04,373 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:33:04,373 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:33:04,373 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:33:04,373 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:33:04,374 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:33:04,374 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:33:36,387 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:33:36,387 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:33:36,387 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:33:36,387 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:33:36,387 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:33:36,388 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:34:08,389 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:34:08,390 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:34:08,390 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:34:08,390 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:34:08,392 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:34:08,393 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:34:40,408 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:34:40,408 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:34:40,408 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:34:40,408 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:34:40,409 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21056 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:34:40,409 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21056 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:35:12,426 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:35:12,427 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:35:12,427 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:35:12,427 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:35:12,427 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:35:12,428 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:35:44,431 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:35:44,431 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:35:44,431 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:35:44,431 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:35:44,431 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:35:44,433 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:36:16,435 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:36:16,435 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:36:16,435 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:36:16,435 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:36:16,436 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:36:16,436 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:36:48,439 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:36:48,439 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:36:48,439 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:36:48,439 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:36:48,439 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:36:48,441 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:37:20,442 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:37:20,443 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:37:20,443 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:37:20,443 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:37:20,443 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:37:20,443 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:37:52,444 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:37:52,444 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:37:52,444 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:37:52,444 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:37:52,444 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:37:52,446 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:38:24,447 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:38:24,448 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:38:24,448 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:38:24,448 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:38:24,448 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:38:24,449 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:38:56,451 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:38:56,451 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:38:56,461 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:38:56,461 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:38:56,461 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21035 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:38:56,462 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21035 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:39:28,463 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:39:28,464 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:39:28,464 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:39:28,464 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:39:28,464 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:39:28,470 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:40:00,471 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:40:00,471 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:40:00,471 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:40:00,471 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:40:00,472 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:40:00,472 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:40:32,477 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:40:32,477 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:40:32,477 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:40:32,477 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:40:32,477 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:40:32,478 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:41:04,481 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:41:04,481 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:41:04,481 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:41:04,481 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:41:04,481 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:41:04,482 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:41:36,485 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:41:36,485 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:41:36,485 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:41:36,485 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:41:36,485 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:41:36,485 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:42:08,486 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:42:08,487 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:42:08,487 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:42:08,487 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:42:08,487 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:42:08,495 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:42:40,495 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:42:40,495 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:42:40,495 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:42:40,495 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:42:40,495 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:42:40,496 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:43:12,502 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:43:12,504 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:43:12,504 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:43:12,504 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:43:12,504 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21065 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:43:12,505 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21065 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:43:44,505 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:43:44,505 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:43:44,505 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:43:44,505 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:43:44,505 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:43:44,506 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:44:16,507 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:44:16,507 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:44:16,507 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:44:16,507 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:44:16,508 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:44:16,508 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:44:48,511 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:44:48,511 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:44:48,511 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:44:48,511 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:44:48,511 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:44:48,512 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:45:20,514 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:45:20,514 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:45:20,514 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:45:20,514 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:45:20,515 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:45:20,516 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:45:52,522 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:45:52,522 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:45:52,522 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:45:52,522 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:45:52,522 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:45:52,523 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:46:24,525 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:46:24,526 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:46:24,526 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:46:24,526 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:46:24,526 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:46:24,527 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:46:56,528 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:46:56,528 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:46:56,528 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:46:56,528 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:46:56,528 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21024 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:46:56,529 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21024 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:47:28,530 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:47:28,530 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:47:28,530 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:47:28,531 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:47:28,531 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:47:28,531 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:48:00,533 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:48:00,533 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:48:00,533 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:48:00,533 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:48:00,534 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:48:00,534 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:48:32,538 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:48:32,538 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:48:32,538 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:48:32,538 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:48:32,538 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:48:32,539 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:49:04,565 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:49:04,568 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:49:04,568 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:49:04,568 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:49:04,568 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:49:04,569 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:49:36,574 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:49:36,575 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:49:36,575 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:49:36,575 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:49:36,575 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21021 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:49:36,576 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21021 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:50:08,580 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:50:08,581 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:50:08,581 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:50:08,581 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:50:08,582 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:50:08,583 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:50:40,584 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:50:40,585 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:50:40,585 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:50:40,585 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:50:40,585 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:50:40,593 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:51:12,595 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:51:12,595 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:51:12,596 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:51:12,596 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:51:12,596 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:51:12,598 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:51:44,615 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:51:44,615 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:51:44,615 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:51:44,615 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:51:44,616 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:51:44,617 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:52:16,625 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:52:16,625 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:52:16,625 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:52:16,625 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:52:16,625 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:52:16,626 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30006ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:52:48,639 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:52:48,640 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:52:48,640 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:52:48,640 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:52:48,640 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:52:48,641 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:53:20,643 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:53:20,644 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:53:20,644 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:53:20,644 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:53:20,644 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:53:20,645 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:53:52,648 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:53:52,648 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:53:52,648 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:53:52,648 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:53:52,649 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:53:52,650 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:54:24,651 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:54:24,651 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:54:24,651 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:54:24,651 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:54:24,652 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:54:24,652 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:54:56,668 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:54:56,668 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:54:56,668 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:54:56,668 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:54:56,668 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:54:56,668 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:55:28,683 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:55:28,684 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:55:28,684 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:55:28,684 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:55:28,684 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:55:28,685 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:56:00,689 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:56:00,689 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:56:00,689 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:56:00,689 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:56:00,689 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:56:00,690 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:56:32,691 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:56:32,691 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:56:32,691 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:56:32,691 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:56:32,692 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:56:32,692 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:57:04,695 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:57:04,695 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:57:04,695 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:57:04,695 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:57:04,695 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:57:04,697 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:57:36,701 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:57:36,701 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:57:36,701 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:57:36,701 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:57:36,702 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:57:36,703 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:58:08,706 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:58:08,776 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:58:08,776 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:58:08,776 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:58:08,776 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:58:08,789 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:58:40,799 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:58:40,799 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:58:40,799 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:58:40,799 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:58:40,799 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:58:40,800 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:59:12,813 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:59:12,814 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:59:12,814 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:59:12,814 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:59:12,814 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:59:12,815 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:59:44,818 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T11:59:44,818 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T11:59:44,818 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T11:59:44,818 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T11:59:44,818 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T11:59:44,819 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:00:16,819 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:00:16,819 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:00:16,819 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:00:16,820 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:00:16,820 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:00:16,820 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:00:48,822 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:00:48,823 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:00:48,823 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:00:48,823 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:00:48,823 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:00:48,824 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:01:20,827 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:01:20,828 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:01:20,828 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:01:20,828 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:01:20,828 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:01:20,829 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:01:52,831 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:01:52,831 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:01:52,831 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:01:52,831 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:01:52,832 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21056 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:01:52,833 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21056 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:02:24,836 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:02:24,836 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:02:24,836 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:02:24,836 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:02:24,837 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21022 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:02:24,837 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21022 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:02:56,839 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:02:56,840 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:02:56,840 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:02:56,846 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:02:56,846 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:02:56,847 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:03:28,848 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:03:28,848 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:03:28,848 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:03:28,848 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:03:28,848 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:03:28,848 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:04:00,849 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:04:00,850 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:04:00,850 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:04:00,850 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:04:00,851 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:04:00,851 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:04:32,852 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:04:32,852 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:04:32,852 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:04:32,852 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:04:32,853 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:04:32,854 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:05:04,860 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:05:04,863 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:05:04,863 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:05:04,863 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:05:04,866 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21060 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:05:04,867 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21060 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:05:36,874 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:05:36,874 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:05:36,874 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:05:36,874 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:05:36,874 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:05:36,875 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:06:08,879 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:06:08,880 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:06:08,880 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:06:08,880 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:06:08,880 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:06:08,881 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:06:40,889 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:06:40,889 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:06:40,889 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:06:40,889 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:06:40,889 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:06:40,891 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30007ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:07:12,892 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:07:12,892 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:07:12,892 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:07:12,892 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:07:12,893 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:07:12,893 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:07:44,895 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:07:44,895 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:07:44,895 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:07:44,895 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:07:44,895 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:07:44,896 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:08:16,897 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:08:16,897 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:08:16,897 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:08:16,897 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:08:16,897 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:08:16,898 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:08:48,912 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:08:48,912 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:08:48,912 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:08:48,912 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:08:48,912 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:08:48,913 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30013ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:09:20,919 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:09:20,921 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:09:20,921 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:09:20,921 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:09:20,921 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21063 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:09:20,922 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21063 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:09:52,923 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:09:52,923 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:09:52,923 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:09:52,923 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:09:52,923 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:09:52,924 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:10:24,937 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:10:24,937 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:10:24,938 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:10:24,938 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:10:24,938 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:10:24,939 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:10:56,945 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:10:56,945 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:10:56,945 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:10:56,945 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:10:56,945 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:10:56,946 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:11:28,949 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:11:28,949 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:11:28,950 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:11:28,950 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:11:28,950 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21023 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:11:28,950 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21023 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:12:00,953 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:12:00,954 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:12:00,954 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:12:00,954 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:12:00,954 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:12:00,956 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:12:32,960 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:12:32,960 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:12:32,960 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:12:32,960 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:12:32,960 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:12:32,961 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:13:04,972 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:13:04,972 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:13:04,972 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:13:04,972 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:13:04,973 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:13:04,974 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:13:36,982 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:13:36,983 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:13:36,983 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:13:36,983 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:13:36,983 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21035 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:13:36,984 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21035 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:14:08,997 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:14:08,998 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:14:08,998 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:14:08,998 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:14:08,998 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:14:08,999 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:14:41,013 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:14:41,013 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:14:41,013 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:14:41,013 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:14:41,013 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:14:41,014 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:15:13,015 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:15:13,015 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:15:13,015 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:15:13,015 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:15:13,016 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:15:13,016 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:15:45,018 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:15:45,018 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:15:45,018 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:15:45,018 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:15:45,018 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:15:45,022 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:16:17,023 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:16:17,023 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:16:17,023 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:16:17,023 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:16:17,023 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:16:17,034 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:16:49,037 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:16:49,038 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:16:49,038 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:16:49,038 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:16:49,039 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:16:49,040 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:17:21,041 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:17:21,042 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:17:21,042 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:17:21,042 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:17:21,042 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:17:21,044 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:17:53,045 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:17:53,045 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:17:53,045 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:17:53,045 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:17:53,046 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:17:53,047 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:18:25,049 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:18:25,049 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:18:25,050 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:18:25,050 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:18:25,050 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:18:25,051 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:18:57,053 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:18:57,054 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:18:57,054 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:18:57,054 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:18:57,054 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:18:57,055 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:19:29,058 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:19:29,059 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:19:29,059 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:19:29,059 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:19:29,059 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21062 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:19:29,060 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21062 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:20:01,064 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:20:01,064 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:20:01,064 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:20:01,065 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:20:01,065 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:20:01,066 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:20:33,067 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:20:33,067 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:20:33,067 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:20:33,067 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:20:33,067 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:20:33,068 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:21:05,076 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:21:05,077 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:21:05,077 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:21:05,077 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:21:05,077 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:21:05,078 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:21:37,078 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:21:37,078 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:21:37,078 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:21:37,078 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:21:37,079 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:21:37,080 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:22:09,082 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:22:09,083 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:22:09,083 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:22:09,083 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:22:09,083 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:22:09,084 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:22:41,087 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:22:41,087 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:22:41,087 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:22:41,087 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:22:41,087 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:22:41,088 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:23:13,090 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:23:13,091 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:23:13,091 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:23:13,091 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:23:13,091 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:23:13,092 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:23:45,094 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:23:45,094 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:23:45,094 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:23:45,094 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:23:45,094 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:23:45,095 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:24:17,096 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:24:17,097 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:24:17,097 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:24:17,097 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:24:17,097 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:24:17,098 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:24:49,100 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:24:49,100 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:24:49,100 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:24:49,100 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:24:49,100 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:24:49,101 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:25:21,118 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:25:21,121 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:25:21,121 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:25:21,121 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:25:21,122 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:25:21,123 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:25:53,125 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:25:53,125 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:25:53,126 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:25:53,126 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:25:53,126 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:25:53,127 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:26:25,133 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:26:25,134 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:26:25,134 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:26:25,134 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:26:25,134 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:26:25,135 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:26:57,136 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:26:57,136 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:26:57,136 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:26:57,136 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:26:57,137 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:26:57,138 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:27:29,143 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:27:29,145 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:27:29,145 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:27:29,145 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:27:29,152 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:27:29,153 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:28:01,156 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:28:01,157 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:28:01,157 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:28:01,157 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:28:01,157 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:28:01,159 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:28:33,161 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:28:33,161 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:28:33,161 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:28:33,161 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:28:33,161 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:28:33,162 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:29:05,163 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:29:05,165 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:29:05,166 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:29:05,166 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:29:05,166 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:29:05,168 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:29:37,171 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:29:37,171 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:29:37,171 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:29:37,171 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:29:37,172 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:29:37,172 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:30:09,173 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:30:09,174 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:30:09,174 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:30:09,174 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:30:09,174 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:30:09,175 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:30:41,178 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:30:41,178 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:30:41,178 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:30:41,178 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:30:41,179 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:30:41,180 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:31:13,181 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:31:13,182 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:31:13,182 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:31:13,182 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:31:13,182 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:31:13,183 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:31:45,185 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:31:45,185 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:31:45,185 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:31:45,185 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:31:45,185 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:31:45,187 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:32:17,189 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:32:17,189 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:32:17,189 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:32:17,189 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:32:17,190 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:32:17,191 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:32:49,193 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:32:49,193 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:32:49,193 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:32:49,193 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:32:49,194 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:32:49,194 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:33:21,214 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:33:21,215 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:33:21,216 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:33:21,216 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:33:21,216 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:33:21,217 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:33:53,227 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:33:53,228 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:33:53,228 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:33:53,228 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:33:53,228 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:33:53,231 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:34:25,235 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:34:25,236 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:34:25,236 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:34:25,236 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:34:25,236 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21060 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:34:25,237 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21060 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:34:57,240 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:34:57,240 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:34:57,240 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:34:57,240 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:34:57,241 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:34:57,242 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:35:29,244 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:35:29,244 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:35:29,244 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:35:29,244 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:35:29,244 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:35:29,246 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:36:01,248 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:36:01,249 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:36:01,249 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:36:01,249 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:36:01,250 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:36:01,251 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:36:33,252 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:36:33,252 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:36:33,252 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:36:33,252 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:36:33,253 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:36:33,254 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:37:05,256 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:37:05,257 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:37:05,257 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:37:05,257 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:37:05,257 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:37:05,258 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:37:37,261 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:37:37,261 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:37:37,261 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:37:37,261 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:37:37,261 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21022 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:37:37,262 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21022 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:38:09,263 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:38:09,264 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:38:09,264 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:38:09,264 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:38:09,265 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:38:09,266 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:38:41,269 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:38:41,269 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:38:41,269 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:38:41,269 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:38:41,269 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:38:41,269 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:39:13,273 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:39:13,274 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:39:13,274 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:39:13,274 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:39:13,274 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:39:13,275 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:39:45,277 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:39:45,277 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:39:45,277 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:39:45,278 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:39:45,278 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:39:45,279 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:40:17,281 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:40:17,283 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:40:17,283 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:40:17,284 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:40:17,284 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:40:17,287 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:40:49,288 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:40:49,288 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:40:49,288 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:40:49,288 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:40:49,289 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:40:49,290 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:41:21,292 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:41:21,293 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:41:21,293 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:41:21,293 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:41:21,293 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:41:21,294 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:41:53,297 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:41:53,297 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:41:53,297 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:41:53,297 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:41:53,297 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:41:53,298 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:42:25,299 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:42:25,299 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:42:25,299 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:42:25,299 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:42:25,300 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:42:25,301 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:42:57,304 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:42:57,304 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:42:57,304 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:42:57,304 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:42:57,305 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21018 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:42:57,306 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21018 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:43:29,308 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:43:29,309 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:43:29,309 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:43:29,309 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:43:29,309 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:43:29,310 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:44:01,320 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:44:01,321 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:44:01,321 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:44:01,321 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:44:01,321 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:44:01,323 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:44:33,341 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:44:33,341 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:44:33,341 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:44:33,341 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:44:33,342 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:44:33,342 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30010ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:45:05,353 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:45:05,354 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:45:05,354 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:45:05,354 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:45:05,354 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:45:05,355 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:45:37,356 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:45:37,356 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:45:37,357 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:45:37,357 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:45:37,357 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:45:37,358 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:46:09,361 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:46:09,361 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:46:09,362 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:46:09,362 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:46:09,362 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:46:09,363 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:46:41,367 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:46:41,368 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:46:41,368 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:46:41,368 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:46:41,368 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:46:41,370 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:47:13,371 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:47:13,371 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:47:13,371 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:47:13,371 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:47:13,373 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:47:13,374 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:47:45,375 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:47:45,375 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:47:45,375 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:47:45,375 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:47:45,376 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:47:45,377 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:48:17,378 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:48:17,379 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:48:17,379 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:48:17,379 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:48:17,379 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:48:17,380 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:48:49,381 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:48:49,381 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:48:49,381 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:48:49,381 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:48:49,381 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:48:49,382 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:49:21,385 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:49:21,386 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:49:21,386 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:49:21,386 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:49:21,387 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:49:21,388 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:49:53,389 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:49:53,389 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:49:53,389 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:49:53,390 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:49:53,390 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:49:53,408 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:50:25,410 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:50:25,410 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:50:25,411 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:50:25,411 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:50:25,411 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:50:25,412 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:50:57,415 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:50:57,415 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:50:57,415 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:50:57,415 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:50:57,416 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:50:57,417 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:51:29,419 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:51:29,420 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:51:29,421 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:51:29,421 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:51:29,421 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:51:29,422 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:52:01,424 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:52:01,424 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:52:01,425 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:52:01,425 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:52:01,425 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:52:01,426 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:52:33,427 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:52:33,427 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:52:33,427 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:52:33,427 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:52:33,427 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21028 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:52:33,429 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21028 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:53:05,431 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:53:05,431 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:53:05,431 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:53:05,432 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:53:05,432 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:53:05,433 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:53:37,434 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:53:37,434 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:53:37,434 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:53:37,434 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:53:37,434 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:53:37,435 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:54:09,437 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:54:09,438 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:54:09,438 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:54:09,438 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:54:09,438 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:54:09,440 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:54:41,442 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:54:41,443 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:54:41,443 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:54:41,443 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:54:41,443 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:54:41,444 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:55:13,445 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:55:13,446 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:55:13,446 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:55:13,446 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:55:13,446 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21062 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:55:13,447 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21062 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:55:45,451 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:55:45,451 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:55:45,451 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:55:45,451 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:55:45,453 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:55:45,454 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:56:17,474 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:56:17,475 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:56:17,475 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:56:17,475 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:56:17,475 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:56:17,476 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30016ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:56:49,492 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:56:49,492 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:56:49,492 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:56:49,492 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:56:49,493 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21028 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:56:49,494 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21028 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:57:21,496 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:57:21,497 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:57:21,497 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:57:21,497 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:57:21,497 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21021 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:57:21,498 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21021 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:57:53,501 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:57:53,501 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:57:53,501 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:57:53,502 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:57:53,502 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21064 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:57:53,503 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21064 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:58:25,504 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:58:25,504 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:58:25,504 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:58:25,504 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:58:25,504 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:58:25,506 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:58:57,507 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:58:57,507 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:58:57,507 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:58:57,507 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:58:57,507 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:58:57,509 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21033 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:59:29,511 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T12:59:29,511 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T12:59:29,511 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T12:59:29,511 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T12:59:29,512 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T12:59:29,512 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:00:01,515 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:00:01,519 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:00:01,519 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:00:01,519 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:00:01,520 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:00:01,520 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:00:33,524 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:00:33,528 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:00:33,528 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:00:33,528 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:00:33,529 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:00:33,529 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:01:05,530 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:01:05,531 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:01:05,531 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:01:05,531 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:01:05,531 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:01:05,533 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:01:37,535 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:01:37,535 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:01:37,535 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:01:37,535 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:01:37,535 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:01:37,536 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:02:09,538 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:02:09,538 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:02:09,539 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:02:09,539 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:02:09,539 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:02:09,540 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:02:41,541 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:02:41,541 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:02:41,541 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:02:41,541 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:02:41,541 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:02:41,542 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:03:13,555 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:03:13,577 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:03:13,577 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:03:13,585 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:03:13,586 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:03:13,587 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30012ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:03:45,589 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:03:45,591 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:03:45,591 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:03:45,591 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:03:45,591 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:03:45,602 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:04:17,608 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:04:17,630 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:04:17,630 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:04:17,637 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:04:17,638 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:04:17,639 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:04:49,641 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:04:49,642 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:04:49,642 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:04:49,642 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:04:49,652 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:04:49,653 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:05:21,655 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:05:21,656 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:05:21,656 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:05:21,656 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:05:21,656 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:05:21,657 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:05:53,660 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:05:53,660 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:05:53,660 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:05:53,660 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:05:53,660 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21023 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:05:53,661 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21023 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:06:25,663 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:06:25,665 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:06:25,665 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:06:25,665 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:06:25,665 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:06:25,666 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:06:57,667 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:06:57,667 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:06:57,667 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:06:57,667 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:06:57,667 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:06:57,668 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:07:29,671 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:07:29,672 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:07:29,672 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:07:29,672 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:07:29,672 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:07:29,673 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:08:01,674 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:08:01,674 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:08:01,674 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:08:01,675 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:08:01,675 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:08:01,676 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21051 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:08:33,677 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:08:33,677 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:08:33,677 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:08:33,677 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:08:33,678 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:08:33,679 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:09:05,695 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:09:05,696 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:09:05,696 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:09:05,696 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:09:05,696 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:09:05,702 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:09:37,714 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:09:37,714 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:09:37,714 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:09:37,722 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:09:37,722 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:09:37,723 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:10:09,739 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:10:09,741 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:10:09,748 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:10:09,748 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:10:09,748 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:10:09,749 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30011ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:10:41,758 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:10:41,758 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:10:41,758 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:10:41,759 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:10:41,759 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:10:41,762 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:11:13,764 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:11:13,764 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:11:13,764 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:11:13,765 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:11:13,765 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:11:13,766 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:11:45,769 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:11:45,769 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:11:45,769 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:11:45,773 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:11:45,773 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:11:45,776 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:12:17,776 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:12:17,776 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:12:17,776 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:12:17,777 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:12:17,777 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:12:17,778 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:12:49,779 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:12:49,779 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:12:49,779 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:12:49,780 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:12:49,780 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:12:49,781 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:13:21,782 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:13:21,782 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:13:21,782 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:13:21,782 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:13:21,783 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:13:21,784 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:13:53,786 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:13:53,786 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:13:53,786 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:13:53,786 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:13:53,786 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:13:53,787 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:14:25,789 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:14:25,789 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:14:25,789 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:14:25,789 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:14:25,790 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:14:25,790 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:14:57,792 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:14:57,792 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:14:57,792 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:14:57,792 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:14:57,792 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:14:57,793 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:15:29,796 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:15:29,797 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:15:29,808 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:15:29,808 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:15:29,809 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:15:29,810 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:16:01,812 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:16:01,812 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:16:01,812 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:16:01,812 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:16:01,813 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:16:01,814 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:16:33,814 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:16:33,814 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:16:33,814 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:16:33,814 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:16:33,814 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:16:33,815 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:17:05,823 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:17:05,824 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:17:05,824 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:17:05,824 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:17:05,824 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:17:05,825 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21053 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:17:37,827 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:17:37,827 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:17:37,827 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:17:37,827 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:17:37,828 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:17:37,835 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:18:09,839 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:18:09,839 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:18:09,839 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:18:09,839 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:18:09,839 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:18:09,841 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21034 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:18:41,844 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:18:41,844 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:18:41,844 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:18:41,845 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:18:41,845 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:18:41,846 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:19:13,847 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:19:13,847 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:19:13,847 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:19:13,847 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:19:13,848 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:19:13,849 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:19:45,851 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:19:45,851 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:19:45,851 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:19:45,851 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:19:45,851 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:19:45,853 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:20:17,854 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:20:17,854 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:20:17,854 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:20:17,854 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:20:17,854 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:20:17,855 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:20:49,856 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:20:49,856 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:20:49,856 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:20:49,856 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:20:49,857 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:20:49,858 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:21:21,860 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:21:21,860 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:21:21,860 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:21:21,860 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:21:21,860 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:21:21,861 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:21:53,865 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:21:53,865 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:21:53,865 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:21:53,865 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:21:53,865 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:21:53,866 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:22:25,866 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:22:25,872 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:22:25,872 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:22:25,872 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:22:25,872 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:22:25,873 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:22:57,877 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:22:57,877 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:22:57,878 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:22:57,878 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:22:57,878 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:22:57,879 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:23:29,881 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:23:29,882 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:23:29,882 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:23:29,882 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:23:29,882 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:23:29,883 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:24:01,884 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:24:01,884 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:24:01,884 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:24:01,884 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:24:01,884 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:24:01,885 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:24:33,887 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:24:33,887 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:24:33,887 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:24:33,887 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:24:33,887 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:24:33,888 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:25:05,891 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:25:05,891 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:25:05,891 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:25:05,891 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:25:05,892 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:25:05,893 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:25:37,894 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:25:37,894 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:25:37,894 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:25:37,894 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:25:37,894 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21025 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:25:37,895 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21025 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:26:09,897 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:26:09,898 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:26:09,898 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:26:09,898 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:26:09,898 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:26:09,901 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:26:41,901 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:26:41,901 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:26:41,901 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:26:41,901 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:26:41,901 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:26:41,902 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:27:13,907 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:27:13,907 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:27:13,907 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:27:13,907 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:27:13,907 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:27:13,909 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:27:45,910 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:27:45,910 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:27:45,910 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:27:45,910 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:27:45,911 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21063 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:27:45,912 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21063 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:28:17,921 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:28:17,922 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:28:17,922 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:28:17,922 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:28:17,922 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:28:17,922 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30008ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:28:49,936 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:28:49,936 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:28:49,936 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:28:49,936 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:28:49,936 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:28:49,937 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:29:21,939 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:29:21,939 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:29:21,939 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:29:21,939 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:29:21,940 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:29:21,940 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:29:53,942 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:29:53,942 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:29:53,942 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:29:53,942 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:29:53,942 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:29:53,943 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:30:25,945 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:30:25,945 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:30:25,945 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:30:25,946 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:30:25,946 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:30:25,947 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:30:57,949 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:30:57,949 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:30:57,949 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:30:57,949 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:30:57,949 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:30:57,950 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21052 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:31:29,953 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:31:29,954 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:31:29,954 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:31:29,954 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:31:29,954 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:31:29,955 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:32:01,956 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:32:01,956 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:32:01,956 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:32:01,956 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:32:01,957 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:32:01,958 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:32:33,959 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:32:33,959 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:32:33,959 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:32:33,960 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:32:33,960 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:32:33,961 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:33:05,962 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:33:05,963 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:33:05,963 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:33:05,963 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:33:05,963 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:33:05,964 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:33:37,969 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:33:37,969 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:33:37,969 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:33:37,969 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:33:37,969 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:33:37,970 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:34:09,972 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:34:09,973 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:34:09,973 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:34:09,973 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:34:09,973 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:34:09,974 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:34:41,976 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:34:41,976 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:34:41,976 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:34:41,976 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:34:41,976 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:34:41,976 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:35:13,978 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:35:13,978 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:35:13,978 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:35:13,978 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:35:13,978 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:35:13,979 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:35:45,980 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:35:45,980 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:35:45,980 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:35:45,980 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:35:45,981 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:35:45,982 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21048 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:36:17,987 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:36:17,988 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:36:17,988 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:36:17,988 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:36:17,988 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:36:17,989 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:36:49,991 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:36:49,992 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:36:49,992 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:36:49,992 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:36:49,992 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21060 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:36:49,994 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21060 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:37:22,003 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:37:22,004 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:37:22,004 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:37:22,004 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:37:22,005 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:37:22,007 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21045 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:37:54,010 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:37:54,010 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:37:54,010 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:37:54,010 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:37:54,010 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:37:54,010 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21039 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:38:26,011 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:38:26,011 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:38:26,011 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:38:26,011 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:38:26,012 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:38:26,013 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:38:58,014 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:38:58,014 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:38:58,014 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:38:58,014 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:38:58,015 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:38:58,015 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:39:30,022 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:39:30,023 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:39:30,023 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:39:30,023 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:39:30,024 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21028 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:39:30,027 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21028 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:40:02,033 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:40:02,034 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:40:02,034 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:40:02,034 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:40:02,034 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:40:02,035 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:40:34,037 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:40:34,037 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:40:34,037 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:40:34,037 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:40:34,037 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:40:34,038 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:41:06,039 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:41:06,040 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:41:06,040 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:41:06,040 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:41:06,040 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:41:06,041 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:41:38,043 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:41:38,043 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:41:38,043 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:41:38,043 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:41:38,043 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:41:38,045 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:42:10,053 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:42:10,054 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:42:10,054 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:42:10,054 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:42:10,054 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:42:10,055 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:42:42,057 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:42:42,057 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:42:42,057 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:42:42,057 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:42:42,057 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:42:42,059 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:43:14,060 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:43:14,060 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:43:14,060 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:43:14,060 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:43:14,061 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:43:14,062 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:43:46,063 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:43:46,064 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:43:46,064 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:43:46,065 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:43:46,065 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21062 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:43:46,066 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21062 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:44:18,068 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:44:18,068 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:44:18,068 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:44:18,068 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:44:18,068 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:44:18,069 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21042 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:44:50,072 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:44:50,072 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:44:50,072 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:44:50,072 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:44:50,072 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:44:50,073 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:45:22,076 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:45:22,076 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:45:22,076 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:45:22,076 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:45:22,076 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:45:22,077 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21027 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:45:54,083 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:45:54,084 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:45:54,084 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:45:54,084 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:45:54,084 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:45:54,085 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21030 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:46:26,104 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:46:26,105 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:46:26,105 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:46:26,105 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:46:26,105 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:46:26,106 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30009ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:46:58,110 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:46:58,110 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:46:58,110 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:46:58,121 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:46:58,121 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:46:58,122 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:47:30,125 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:47:30,126 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:47:30,126 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:47:30,126 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:47:30,127 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:47:30,128 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:48:02,131 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:48:02,132 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:48:02,132 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:48:02,132 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:48:02,133 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21056 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:48:02,134 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21056 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:48:34,135 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:48:34,136 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:48:34,136 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:48:34,136 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:48:34,136 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:48:34,137 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21037 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:49:06,138 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:49:06,139 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:49:06,139 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:49:06,139 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:49:06,146 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:49:06,147 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21049 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:49:38,148 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:49:38,148 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:49:38,148 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:49:38,148 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:49:38,148 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:49:38,149 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:50:10,151 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:50:10,152 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:50:10,152 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:50:10,152 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:50:10,152 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:50:10,153 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21057 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:50:42,155 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:50:42,155 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:50:42,155 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:50:42,155 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:50:42,155 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:50:42,156 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21061 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:51:14,158 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:51:14,162 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:51:14,162 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:51:14,162 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:51:14,162 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:51:14,162 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21043 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:51:46,166 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:51:46,166 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:51:46,166 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:51:46,166 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:51:46,166 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21018 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:51:46,167 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21018 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:52:18,169 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:52:18,169 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:52:18,169 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:52:18,169 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:52:18,169 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:52:18,170 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21055 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:52:50,173 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:52:50,173 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:52:50,173 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:52:50,173 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:52:50,174 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:52:50,175 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:53:22,182 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:53:22,182 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:53:22,182 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:53:22,182 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:53:22,182 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:53:22,184 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30005ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:53:54,190 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:53:54,191 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:53:54,192 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:53:54,193 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:53:54,193 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:53:54,194 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30004ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21032 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:54:26,196 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:54:26,196 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:54:26,196 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:54:26,196 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:54:26,197 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:54:26,198 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21041 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:54:58,199 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:54:58,199 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:54:58,199 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:54:58,200 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:54:58,210 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:54:58,212 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:55:30,231 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:55:30,232 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:55:30,232 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:55:30,232 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:55:30,233 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21021 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:55:30,234 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30015ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21021 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:56:02,248 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:56:02,248 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:56:02,249 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:56:02,249 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:56:02,249 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21058 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:56:02,250 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30003ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21058 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:56:34,251 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:56:34,251 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:56:34,251 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:56:34,251 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:56:34,253 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:56:34,254 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21038 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:57:06,256 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:57:06,257 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:57:06,257 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:57:06,257 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:57:06,257 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:57:06,258 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21031 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:57:38,259 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:57:38,259 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:57:38,259 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:57:38,259 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:57:38,259 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:57:38,260 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21054 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:58:10,262 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:58:10,263 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:58:10,263 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:58:10,263 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:58:10,263 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:58:10,265 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:58:42,266 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:58:42,266 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:58:42,266 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:58:42,266 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:58:42,267 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:58:42,268 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21046 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:59:14,272 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:59:14,272 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:59:14,272 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:59:14,272 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:59:14,273 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:59:14,274 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21044 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:59:46,275 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T13:59:46,275 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T13:59:46,275 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T13:59:46,275 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T13:59:46,276 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T13:59:46,277 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:00:18,280 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:00:18,281 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:00:18,281 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T14:00:18,281 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T14:00:18,281 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:00:18,281 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:00:50,282 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:00:50,282 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:00:50,282 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T14:00:50,282 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T14:00:50,282 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21020 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:00:50,288 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21020 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:01:22,292 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:01:22,293 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:01:22,293 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T14:01:22,293 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T14:01:22,293 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:01:22,294 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21050 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:01:54,298 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:01:54,298 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:01:54,298 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T14:01:54,298 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T14:01:54,298 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:01:54,300 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30002ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21029 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:02:26,303 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:02:26,303 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:02:26,303 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T14:02:26,304 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T14:02:26,304 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:02:26,305 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21040 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:02:58,307 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:02:58,307 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:02:58,307 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T14:02:58,307 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T14:02:58,312 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:02:58,313 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21047 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:03:30,328 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:03:30,329 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:03:30,329 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T14:03:30,329 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T14:03:30,330 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21066 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:03:30,331 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30014ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21066 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:04:02,345 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:04:02,345 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:04:02,345 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 17002, SQLState: 08006 2026-07-01T14:04:02,345 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - IO Error: The Network Adapter could not establish the connection 2026-07-01T14:04:02,345 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21021 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:04:02,346 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:742) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:588) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:729) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:340) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21021 ms. /192.168.1.176 1523 30000 1 true at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:328) at oracle.net.nt.ConnOption.connect(ConnOption.java:198) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:675) ... 19 more Caused by: java.net.ConnectException: Connection timed out: connect at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:586) at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:853) at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:285) at oracle.net.nt.TimeoutSocketChannel.doConnect(TimeoutSocketChannel.java:145) at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:131) at oracle.net.nt.TimeoutSocketChannel.(TimeoutSocketChannel.java:116) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:287) ... 21 more 2026-07-01T14:04:34,349 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:04:34,349 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:04:34,349 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 12514, SQLState: 08006 2026-07-01T14:04:34,349 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor 2026-07-01T14:04:34,349 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor at oracle.net.ns.NSProtocolNIO.negotiateConnection(NSProtocolNIO.java:305) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:353) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more 2026-07-01T14:04:34,352 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30000ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor at oracle.net.ns.NSProtocolNIO.negotiateConnection(NSProtocolNIO.java:305) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:353) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more 2026-07-01T14:05:06,355 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 66000 2026-07-01T14:05:06,355 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:05:06,355 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 12528, SQLState: 66000 2026-07-01T14:05:06,355 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate instances are blocking new connections 2026-07-01T14:05:06,355 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLException: Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate instances are blocking new connections at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate instances are blocking new connections at oracle.net.ns.NSProtocolNIO.negotiateConnection(NSProtocolNIO.java:305) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:353) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more 2026-07-01T14:05:06,357 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLException: Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate instances are blocking new connections at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:903) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error: ORA-12528, TNS:listener: all appropriate instances are blocking new connections at oracle.net.ns.NSProtocolNIO.negotiateConnection(NSProtocolNIO.java:305) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:353) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1714) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:627) ... 14 more 2026-07-01T14:05:38,358 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 0, SQLState: 08006 2026-07-01T14:05:38,358 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) 2026-07-01T14:05:38,358 WARN cluster-1-1 o.h.e.j.s.SqlExceptionHelper - SQL Error: 1033, SQLState: 08006 2026-07-01T14:05:38,358 ERROR cluster-1-1 o.h.e.j.s.SqlExceptionHelper - ORA-01033: ORACLE initialization or shutdown in progress 2026-07-01T14:05:38,359 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: ORA-01033: ORACLE initialization or shutdown in progress at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:526) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:457) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:452) at oracle.jdbc.driver.T4CTTIoauthenticate.processError(T4CTTIoauthenticate.java:661) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269) at oracle.jdbc.driver.T4CTTIoauthenticate.doOSESSKEY(T4CTTIoauthenticate.java:634) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:738) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more 2026-07-01T14:05:38,370 ERROR cluster-1-1 c.s.j.c.JocCluster - com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] com.sos.commons.hibernate.exception.SOSHibernateInvalidSessionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a]: 0 HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) [n/a] at com.sos.commons.hibernate.SOSHibernateSession.throwException(SOSHibernateSession.java:1286) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:176) at com.sos.joc.cluster.db.DBLayerJocCluster.beginTransaction(DBLayerJocCluster.java:36) at com.sos.joc.cluster.JocCluster.process(JocCluster.java:306) at com.sos.joc.cluster.JocCluster.doProcessing(JocCluster.java:104) at com.sos.joc.classes.cluster.JocClusterService$1.run(JocClusterService.java:129) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection [HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0)] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:51) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:116) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:143) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:273) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:281) at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:232) at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) at org.hibernate.internal.AbstractSharedSessionContract.beginTransaction(AbstractSharedSessionContract.java:578) at com.sos.commons.hibernate.SOSHibernateSession.beginTransaction(SOSHibernateSession.java:168) ... 9 more Caused by: java.sql.SQLTransientConnectionException: HikariPool-2 - Connection is not available, request timed out after 30001ms (total=0, active=0, idle=0, waiting=0) at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:686) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:179) at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:144) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:99) at org.hibernate.hikaricp.internal.HikariCPConnectionProvider.getConnection(HikariCPConnectionProvider.java:76) at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:46) at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:113) ... 16 more Caused by: java.sql.SQLRecoverableException: ORA-01033: ORACLE initialization or shutdown in progress at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:526) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:457) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:452) at oracle.jdbc.driver.T4CTTIoauthenticate.processError(T4CTTIoauthenticate.java:661) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269) at oracle.jdbc.driver.T4CTTIoauthenticate.doOSESSKEY(T4CTTIoauthenticate.java:634) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:738) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:820) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:80) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:820) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:624) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:724) at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:703) ... 4 more 2026-07-01T14:52:08,304 INFO qtp852445367-538 c.s.a.c.SOSServicePermissionIam - Client Certificate CN read from Login: n/a 2026-07-01T14:52:09,092 INFO qtp852445367-538 c.s.a.c.SOSServicePermissionIam - Authentication with Identity Service JOC-INITIAL successful. 2026-07-01T15:02:28,746 WARN JS7 Proxy-1 j.c.h.RecouplingStreamReader - 🔴 HttpControllerApi(http://localhost:4821): coupling failed: ControllerApi-0 Connect(localhost/:4821): java.net.ConnectException: Connection refused: no further information, caused by: org.apache.pekko.stream.StreamTcpException: Tcp command [Connect(localhost/:4821,None,List(),Some(10 seconds),true)] failed because of java.net.ConnectException: Connection refused: no further information 2026-07-01T15:02:28,746 WARN JS7 Proxy-7 j.c.h.RecouplingStreamReader - 🔴 HttpControllerApi(http://localhost:4821): coupling failed: ControllerApi-0 Connect(localhost/:4821): java.net.ConnectException: Connection refused: no further information, caused by: org.apache.pekko.stream.StreamTcpException: Tcp command [Connect(localhost/:4821,None,List(),Some(10 seconds),true)] failed because of java.net.ConnectException: Connection refused: no further information 2026-07-01T15:02:28,746 WARN JS7 Proxy-9 j.c.h.RecouplingStreamReader - 🔴 HttpControllerApi(http://localhost:4821): coupling failed: ControllerApi-0 Connect(localhost/:4821): java.net.ConnectException: Connection refused: no further information, caused by: org.apache.pekko.stream.StreamTcpException: Tcp command [Connect(localhost/:4821,None,List(),Some(10 seconds),true)] failed because of java.net.ConnectException: Connection refused: no further information 2026-07-01T15:02:28,754 INFO JS7 Proxy-9 c.s.j.c.p.ProxyContext - 'controller-4821' (http://localhost:4821): ProxyDecoupled 2026-07-01T15:02:28,756 INFO JS7 Proxy-7 c.s.j.c.p.ProxyContext - 'controller-4821' (http://localhost:4821): ProxyDecoupled 2026-07-01T15:02:30,173 WARN JS7 Proxy-2 j.b.s.SessionApi - 🔴 HttpControllerApi(http://localhost:4821): ControllerApi-0 Connect(localhost/:4821): java.net.ConnectException: Connection refused: no further information, caused by: org.apache.pekko.stream.StreamTcpException: Tcp command [Connect(localhost/:4821,None,List(),Some(10 seconds),true)] failed because of java.net.ConnectException: Connection refused: no further information 2026-07-01T15:02:31,121 INFO ShutdownMonitor c.s.j.c.p.Proxies - closing all proxies ... 2026-07-01T15:02:31,134 WARN JS7 Proxy-5 j.b.s.SessionApi - 🔴 HttpControllerApi(http://localhost:4821): ControllerApi-0 Connect(localhost/:4821): java.net.ConnectException: Connection refused: no further information, caused by: org.apache.pekko.stream.StreamTcpException: Tcp command [Connect(localhost/:4821,None,List(),Some(10 seconds),true)] failed because of java.net.ConnectException: Connection refused: no further information 2026-07-01T15:02:31,136 WARN JS7 Proxy-10 j.b.s.SessionApi - 🔴 HttpControllerApi(http://localhost:4821): ControllerApi-0 Connect(localhost/:4821): java.net.ConnectException: Connection refused: no further information, caused by: org.apache.pekko.stream.StreamTcpException: Tcp command [Connect(localhost/:4821,None,List(),Some(10 seconds),true)] failed because of java.net.ConnectException: Connection refused: no further information 2026-07-01T15:02:31,265 WARN JS7 Proxy-2 j.b.s.SessionApi - 🔴 HttpControllerApi(http://localhost:4821): ControllerApi-0 Connect(localhost/:4821): java.net.ConnectException: Connection refused: no further information, caused by: org.apache.pekko.stream.StreamTcpException: Tcp command [Connect(localhost/:4821,None,List(),Some(10 seconds),true)] failed because of java.net.ConnectException: Connection refused: no further information 2026-07-01T15:02:31,547 INFO ShutdownMonitor c.s.j.s.JocServletContainer - ----> closing DB Connections 2026-07-01T15:02:31,548 INFO ShutdownMonitor c.z.h.HikariDataSource - HikariPool-1 - Shutdown initiated... 2026-07-01T15:02:31,601 INFO ShutdownMonitor c.z.h.HikariDataSource - HikariPool-1 - Shutdown completed. 2026-07-01T15:05:57,911 INFO main c.s.j.s.JocServletContainer - cleanup log files: C:\Program Files\sos-berlin.com\js7\oracle\279\joc-4820\data\logs 2026-07-01T15:05:57,937 INFO main c.s.j.Globals - Java version = 17.0.12 2026-07-01T15:05:58,132 INFO main c.s.j.Globals - JOC Cockpit version = 2.7.9-SNAPSHOT 2026-07-01T15:05:58,188 INFO main c.s.j.Globals - API schema version = 2.7.9-SNAPSHOT 2026-07-01T15:05:58,192 INFO main c.s.j.Globals - Inventory schema version = 1.7.9-SNAPSHOT 2026-07-01T15:05:58,195 INFO main c.s.j.Globals - Security Level = LOW 2026-07-01T15:05:58,535 INFO main o.h.Version - HHH000412: Hibernate ORM core version 6.5.1.Final 2026-07-01T15:05:59,548 INFO main o.h.c.i.RegionFactoryInitiator - HHH000026: Second-level cache disabled 2026-07-01T15:05:59,863 INFO main o.h.e.j.c.i.ConnectionProviderInitiator - HHH000130: Instantiating explicit connection provider: org.hibernate.hikaricp.internal.HikariCPConnectionProvider 2026-07-01T15:06:00,139 INFO main c.z.h.HikariDataSource - HikariPool-1 - Starting... 2026-07-01T15:06:01,035 INFO main c.z.h.p.HikariPool - HikariPool-1 - Added connection oracle.jdbc.driver.T4CConnection@5fd31df7 2026-07-01T15:06:01,041 INFO main c.z.h.HikariDataSource - HikariPool-1 - Start completed. 2026-07-01T15:06:09,054 INFO main c.s.j.c.a.AgentStoreUtils - AgentStoreUtils has been registered for the EventBus. 2026-07-01T15:06:09,055 INFO main c.s.j.Globals - HTTP(S) connection timeout = 2s 2026-07-01T15:06:09,056 INFO main c.s.j.Globals - HTTP(S) socket timeout = 5s 2026-07-01T15:06:09,057 INFO main c.s.j.Globals - HTTPS with hostname verification in certificate = true 2026-07-01T15:06:09,705 INFO qtp852445367-27 c.s.j.c.JOCDefaultResponse - SessionNotExistException: Session is broken and no longer valid. New login is neccessary 2026-07-01T15:06:10,237 INFO servlet-init j.p.j.JProxyContext - JS7 Proxy 2.7.9-SNAPSHOT+20260428.0554.3e5ece4 (3e5ece4c56f2ca404218944f968ad1043d67607a) · Java 17.0.12 · Java HotSpot(TM) 64-Bit Server VM 17.0.12+8-LTS-286 (512MiB) · Windows 11 · Intel64 Family 6 Model 154 Stepping 4, GenuineIntel (12 threads) 15GiB · pid=19284 host=DESKTOP-LS2GNRC ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2026-07-01T15:06:11,080 INFO servlet-init c.s.j.c.p.Proxies - starting all proxies for user JOC ... 2026-07-01T15:06:11,371 INFO servlet-init c.s.j.c.p.ControllerApiContext - connect ControllerApi of 'controller-4821' (http://localhost:4821) 2026-07-01T15:06:13,285 INFO servlet-init c.s.j.c.p.ProxyContext - start Proxy of 'controller-4821' (http://localhost:4821) 2026-07-01T15:06:20,120 INFO JS7 Proxy-11 c.s.j.c.p.ProxyContext - 'controller-4821' (http://localhost:4821): ProxyCoupled(1782898502989002) 2026-07-01T15:06:20,193 INFO .commonPool-worker-2 c.s.j.c.b.PlanSchemas - Plan schema 'DailyPlan' already submitted to 'controller-4821' (http://localhost:4821) 2026-07-01T15:06:25,354 INFO servlet-init2 c.s.j.c.w.WorkflowPaths - ... init workflow name->path mapping 2026-07-01T15:06:26,097 INFO servlet-init2 c.s.j.c.d.JitlDocumentation - JITL-Job documentation version in database: 2.7.9-SNAPSHOT 2026-07-01T15:06:26,448 WARN cluster-es-start-2-1 c.s.j.m.c.AConfiguration - Configured Job Resource not found in the deployment history: eMailDefault(Notifications notify_on_failure,notify_on_success) 2026-07-01T15:06:27,259 INFO servlet-init2 c.s.j.c.d.JitlDocumentation - JITL-Job documentations are inserted/updated. 2026-07-01T15:06:27,259 INFO servlet-init2 c.s.c.u.SOSShell - [SYSTEM] Windows 11, version=10.0, arch=amd64, Intel64 Family 6 Model 154 Stepping 4, GenuineIntel 2026-07-01T15:06:27,262 INFO servlet-init2 c.s.c.u.SOSShell - [JVM][19284@DESKTOP-LS2GNRC][pid=19284][version=17.0.12][vm=Oracle Corporation Java HotSpot(TM) 64-Bit Server VM][available processors=12][memory max=512 MB,total=128 MB,free=23.45 MB][input arguments=[-Duser.dir=C:\Program Files\sos-berlin.com\js7\oracle\279\joc-4820\data, -Djava.io.tmpdir=C:\Program Files\sos-berlin.com\js7\oracle\279\joc-4820\data\temp, -Djetty.home=C:\Program Files\sos-berlin.com\js7\oracle\279\joc-4820\home\jetty, -Djetty.base=C:\Program Files\sos-berlin.com\js7\oracle\279\joc-4820\data, -Dfile.encoding=UTF-8, -Duser.timezone=UTC, -XX:+HeapDumpOnOutOfMemoryError, -Xms128m, -Xmx512m, -Xss4000k]] 2026-07-01T15:06:27,271 INFO servlet-init2 c.s.j.c.r.AReporting - cleanup temporary report directory: C:\Program Files\sos-berlin.com\js7\oracle\279\joc-4820\data\reporting\tmp 2026-07-01T15:06:27,663 INFO Thread-EventBus-1 c.s.j.c.p.ClusterWatch - [ClusterWatch] current watched Controller clusters by JOC (joc#0): [] 2026-07-01T15:06:27,693 INFO Thread-EventBus-1 c.s.j.c.p.ClusterWatch - [ClusterWatch] receive event: com.sos.joc.event.bean.cluster.ActiveClusterChangedEvent@3214d9a1[tYPE=,controllerId=,key=,variables={},newClusterMemberId=DESKTOP-LS2GNRC:beed7134802cff585d2b1e388e20cc4f0d13349eb756bc483ac80b0040ff60bb,oldClusterMemberId=] 2026-07-01T15:06:27,720 INFO Thread-EventBus-1 c.s.j.c.p.ClusterWatch - [ClusterWatch] no Controller cluster registered. 2026-07-01T15:06:27,728 INFO Thread-EventBus-1 c.s.j.c.p.ProxyContext - js7.proxy.javaapi.JControllerProxy@73990ba5 of 'controller-4821' (http://localhost:4821) will be stopped 2026-07-01T15:06:27,730 INFO Thread-EventBus-1 c.s.j.c.p.ProxyContext - start Proxy of 'controller-4821' (http://localhost:4821) 2026-07-01T15:06:27,895 INFO JS7 Proxy-0 c.s.j.c.p.ProxyContext - 'controller-4821' (http://localhost:4821): ProxyCoupled(1782898502989002) 2026-07-01T15:06:27,897 INFO .commonPool-worker-3 c.s.j.c.c.DailyPlanCalendar - DailyPlanCalendar already submitted to 'controller-4821' (http://localhost:4821) 2026-07-01T15:06:27,898 INFO .commonPool-worker-3 c.s.j.c.b.PlanSchemas - Plan schema 'DailyPlan' already submitted to 'controller-4821' (http://localhost:4821) 2026-07-01T15:06:35,199 INFO qtp852445367-26 c.s.a.c.SOSServicePermissionIam - Client Certificate CN read from Login: n/a 2026-07-01T15:06:35,199 INFO qtp852445367-26 c.s.j.Globals - servletBaseUri=http://localhost:48446/joc/api/ 2026-07-01T15:06:35,821 INFO qtp852445367-26 c.s.a.c.SOSServicePermissionIam - Authentication with Identity Service JOC-INITIAL successful. 2026-07-01T15:06:36,008 INFO qtp852445367-21 c.s.j.c.e.EventService - Start EventBus controller-4821 2026-07-01T15:06:41,502 INFO qtp852445367-55 o.h.e.t.j.p.i.JtaPlatformInitiator - HHH000489: No JTA platform available (set 'hibernate.transaction.jta.platform' to enable JTA platform integration) 2026-07-01T15:06:49,491 WARN qtp852445367-55 o.h.e.j.s.SqlExceptionHelper - SQL Error: 904, SQLState: 42000 2026-07-01T15:06:49,492 ERROR qtp852445367-55 o.h.e.j.s.SqlExceptionHelper - ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier 2026-07-01T15:06:49,504 INFO qtp852445367-55 c.s.j.c.JOCDefaultResponse - REQUEST: ./inventory/remove PARAMS: {"objects":[{"objectType":"WORKFLOW","path":"/kk"}],"cancelOrdersDateFrom":"now","auditLog":{}} USER: root 2026-07-01T15:06:49,504 ERROR qtp852445367-55 c.s.j.c.JOCDefaultResponse - com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[kk]] com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[kk]] at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:648) at com.sos.joc.db.inventory.InventoryDBLayer.getUsedSchedulesByWorkflowNames(InventoryDBLayer.java:1883) at com.sos.joc.inventory.impl.common.ADeleteConfiguration.remove(ADeleteConfiguration.java:131) at com.sos.joc.inventory.impl.DeleteConfigurationResourceImpl.remove(DeleteConfigurationResourceImpl.java:28) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) at org.glassfish.jersey.internal.Errors.process(Errors.java:292) at org.glassfish.jersey.internal.Errors.process(Errors.java:274) at org.glassfish.jersey.internal.Errors.process(Errors.java:244) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:242) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:697) at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:598) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.SQLGrammarException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:66) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:264) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.getResultSet(DeferredResultSetAccess.java:167) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.advanceNext(JdbcValuesResultSetImpl.java:265) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.processNext(JdbcValuesResultSetImpl.java:145) at org.hibernate.sql.results.jdbc.internal.AbstractJdbcValues.next(AbstractJdbcValues.java:19) at org.hibernate.sql.results.internal.RowProcessingStateStandardImpl.next(RowProcessingStateStandardImpl.java:67) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:204) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:33) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.doExecuteQuery(JdbcSelectExecutorStandardImpl.java:211) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.executeQuery(JdbcSelectExecutorStandardImpl.java:83) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:76) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:65) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.lambda$new$2(ConcreteSqmSelectQueryPlan.java:139) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:382) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:302) at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:526) at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:423) at org.hibernate.query.Query.getResultList(Query.java:120) at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:643) ... 67 more Caused by: java.sql.SQLSyntaxErrorException: ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:526) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:462) at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269) at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:270) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:91) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:807) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:991) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1176) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3671) at oracle.jdbc.driver.T4CPreparedStatement.executeInternal(T4CPreparedStatement.java:1426) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3718) at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1167) at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:246) ... 85 more Caused by: Error : 904, Position : 323, Sql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=:1 and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (:2 ), OriginalSql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?), Error Msg = ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:530) ... 102 more 2026-07-01T15:22:16,526 WARN qtp852445367-24 o.h.e.j.s.SqlExceptionHelper - SQL Error: 904, SQLState: 42000 2026-07-01T15:22:16,527 ERROR qtp852445367-24 o.h.e.j.s.SqlExceptionHelper - ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier 2026-07-01T15:22:16,534 INFO qtp852445367-24 c.s.j.c.JOCDefaultResponse - REQUEST: ./inventory/remove PARAMS: {"objects":[{"objectType":"WORKFLOW","path":"/kk"}],"cancelOrdersDateFrom":"now","auditLog":{}} USER: root 2026-07-01T15:22:16,534 ERROR qtp852445367-24 c.s.j.c.JOCDefaultResponse - com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[kk]] com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[kk]] at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:648) at com.sos.joc.db.inventory.InventoryDBLayer.getUsedSchedulesByWorkflowNames(InventoryDBLayer.java:1883) at com.sos.joc.inventory.impl.common.ADeleteConfiguration.remove(ADeleteConfiguration.java:131) at com.sos.joc.inventory.impl.DeleteConfigurationResourceImpl.remove(DeleteConfigurationResourceImpl.java:28) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) at org.glassfish.jersey.internal.Errors.process(Errors.java:292) at org.glassfish.jersey.internal.Errors.process(Errors.java:274) at org.glassfish.jersey.internal.Errors.process(Errors.java:244) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:242) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:697) at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:598) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.SQLGrammarException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:66) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:264) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.getResultSet(DeferredResultSetAccess.java:167) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.advanceNext(JdbcValuesResultSetImpl.java:265) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.processNext(JdbcValuesResultSetImpl.java:145) at org.hibernate.sql.results.jdbc.internal.AbstractJdbcValues.next(AbstractJdbcValues.java:19) at org.hibernate.sql.results.internal.RowProcessingStateStandardImpl.next(RowProcessingStateStandardImpl.java:67) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:204) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:33) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.doExecuteQuery(JdbcSelectExecutorStandardImpl.java:211) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.executeQuery(JdbcSelectExecutorStandardImpl.java:83) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:76) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:65) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.lambda$new$2(ConcreteSqmSelectQueryPlan.java:139) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:382) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:302) at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:526) at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:423) at org.hibernate.query.Query.getResultList(Query.java:120) at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:643) ... 67 more Caused by: java.sql.SQLSyntaxErrorException: ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:526) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:462) at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269) at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:270) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:91) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:807) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:991) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1176) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3671) at oracle.jdbc.driver.T4CPreparedStatement.executeInternal(T4CPreparedStatement.java:1426) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3718) at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1167) at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:246) ... 85 more Caused by: Error : 904, Position : 323, Sql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=:1 and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (:2 ), OriginalSql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?), Error Msg = ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:530) ... 102 more 2026-07-01T16:15:15,009 INFO qtp852445367-192 c.s.j.c.JOCDefaultResponse - SessionNotExistException: Session has expired. New login is neccessary 2026-07-01T17:15:57,862 INFO qtp852445367-356 c.s.a.c.SOSServicePermissionIam - Client Certificate CN read from Login: n/a 2026-07-01T17:15:59,332 INFO qtp852445367-356 c.s.a.c.SOSServicePermissionIam - Authentication with Identity Service JOC-INITIAL successful. 2026-07-01T17:16:05,014 INFO qtp852445367-356 c.s.j.c.c.ControllerCallable - com.sos.joc.exceptions.ControllerNoResponseException: com.sos.commons.httpclient.exception.SOSNoResponseException: [GET http://localhost:4821/controller/api HTTP/1.1]java.net.SocketTimeoutException: Read timed out 2026-07-01T17:16:05,015 INFO qtp852445367-26 c.s.j.c.c.ControllerCallable - com.sos.joc.exceptions.ControllerNoResponseException: com.sos.commons.httpclient.exception.SOSNoResponseException: [GET http://localhost:4821/controller/api HTTP/1.1]java.net.SocketTimeoutException: Read timed out 2026-07-01T17:16:05,263 INFO qtp852445367-522 c.s.j.c.c.ControllerCallable - com.sos.joc.exceptions.ControllerNoResponseException: com.sos.commons.httpclient.exception.SOSNoResponseException: [GET http://localhost:4821/controller/api HTTP/1.1]java.net.SocketTimeoutException: Read timed out 2026-07-01T17:16:05,266 INFO qtp852445367-349 c.s.j.c.c.ControllerCallable - com.sos.joc.exceptions.ControllerNoResponseException: com.sos.commons.httpclient.exception.SOSNoResponseException: [GET http://localhost:4821/controller/api HTTP/1.1]java.net.SocketTimeoutException: Read timed out 2026-07-01T17:46:00,986 INFO qtp852445367-351 c.s.j.c.JOCDefaultResponse - SessionNotExistException: Session has expired. New login is neccessary 2026-07-01T18:07:01,779 INFO qtp852445367-611 c.s.a.c.SOSServicePermissionIam - Client Certificate CN read from Login: n/a 2026-07-01T18:07:02,660 INFO qtp852445367-611 c.s.a.c.SOSServicePermissionIam - Authentication with Identity Service JOC-INITIAL successful. 2026-07-01T18:07:08,085 INFO qtp852445367-613 c.s.j.c.c.ControllerCallable - com.sos.joc.exceptions.ControllerNoResponseException: com.sos.commons.httpclient.exception.SOSNoResponseException: [GET http://localhost:4821/controller/api HTTP/1.1]java.net.SocketTimeoutException: Read timed out 2026-07-01T18:07:08,085 INFO qtp852445367-518 c.s.j.c.c.ControllerCallable - com.sos.joc.exceptions.ControllerNoResponseException: com.sos.commons.httpclient.exception.SOSNoResponseException: [GET http://localhost:4821/controller/api HTTP/1.1]java.net.SocketTimeoutException: Read timed out 2026-07-01T18:07:32,311 INFO qtp852445367-681 c.s.j.d.c.JOCOrderResourceImpl - [deleteOrdersFromPlan][getOrderFilter][controller-4821]missing permissions 2026-07-01T18:07:32,433 INFO qtp852445367-681 c.s.j.p.u.StoreDeployments - Update command send to Controller "controller-4821" containing 1 Workflow(s), 0 Lock(s), 0 FileOrderSource(s), 0 JobResource(s) and 0 Board(s). 2026-07-01T18:07:38,345 WARN qtp852445367-192 o.h.e.j.s.SqlExceptionHelper - SQL Error: 904, SQLState: 42000 2026-07-01T18:07:38,346 ERROR qtp852445367-192 o.h.e.j.s.SqlExceptionHelper - ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier 2026-07-01T18:07:38,352 INFO qtp852445367-192 c.s.j.c.JOCDefaultResponse - REQUEST: ./inventory/remove PARAMS: {"objects":[{"objectType":"WORKFLOW","path":"/uu"}],"cancelOrdersDateFrom":"now","auditLog":{}} USER: root 2026-07-01T18:07:38,352 ERROR qtp852445367-192 c.s.j.c.JOCDefaultResponse - com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[uu]] com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[uu]] at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:648) at com.sos.joc.db.inventory.InventoryDBLayer.getUsedSchedulesByWorkflowNames(InventoryDBLayer.java:1883) at com.sos.joc.inventory.impl.common.ADeleteConfiguration.remove(ADeleteConfiguration.java:131) at com.sos.joc.inventory.impl.DeleteConfigurationResourceImpl.remove(DeleteConfigurationResourceImpl.java:28) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) at org.glassfish.jersey.internal.Errors.process(Errors.java:292) at org.glassfish.jersey.internal.Errors.process(Errors.java:274) at org.glassfish.jersey.internal.Errors.process(Errors.java:244) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:242) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:697) at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:598) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.SQLGrammarException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:66) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:264) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.getResultSet(DeferredResultSetAccess.java:167) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.advanceNext(JdbcValuesResultSetImpl.java:265) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.processNext(JdbcValuesResultSetImpl.java:145) at org.hibernate.sql.results.jdbc.internal.AbstractJdbcValues.next(AbstractJdbcValues.java:19) at org.hibernate.sql.results.internal.RowProcessingStateStandardImpl.next(RowProcessingStateStandardImpl.java:67) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:204) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:33) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.doExecuteQuery(JdbcSelectExecutorStandardImpl.java:211) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.executeQuery(JdbcSelectExecutorStandardImpl.java:83) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:76) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:65) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.lambda$new$2(ConcreteSqmSelectQueryPlan.java:139) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:382) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:302) at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:526) at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:423) at org.hibernate.query.Query.getResultList(Query.java:120) at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:643) ... 67 more Caused by: java.sql.SQLSyntaxErrorException: ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:526) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:462) at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269) at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:270) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:91) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:807) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:991) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1176) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3671) at oracle.jdbc.driver.T4CPreparedStatement.executeInternal(T4CPreparedStatement.java:1426) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3718) at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1167) at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:246) ... 85 more Caused by: Error : 904, Position : 323, Sql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=:1 and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (:2 ), OriginalSql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?), Error Msg = ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:530) ... 102 more 2026-07-01T18:07:43,965 WARN qtp852445367-192 o.h.e.j.s.SqlExceptionHelper - SQL Error: 904, SQLState: 42000 2026-07-01T18:07:43,966 ERROR qtp852445367-192 o.h.e.j.s.SqlExceptionHelper - ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier 2026-07-01T18:07:43,970 INFO qtp852445367-192 c.s.j.c.JOCDefaultResponse - REQUEST: ./inventory/remove PARAMS: {"objects":[{"objectType":"WORKFLOW","path":"/uu"}],"cancelOrdersDateFrom":"now","auditLog":{}} USER: root 2026-07-01T18:07:43,970 ERROR qtp852445367-192 c.s.j.c.JOCDefaultResponse - com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[uu]] com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[uu]] at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:648) at com.sos.joc.db.inventory.InventoryDBLayer.getUsedSchedulesByWorkflowNames(InventoryDBLayer.java:1883) at com.sos.joc.inventory.impl.common.ADeleteConfiguration.remove(ADeleteConfiguration.java:131) at com.sos.joc.inventory.impl.DeleteConfigurationResourceImpl.remove(DeleteConfigurationResourceImpl.java:28) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) at org.glassfish.jersey.internal.Errors.process(Errors.java:292) at org.glassfish.jersey.internal.Errors.process(Errors.java:274) at org.glassfish.jersey.internal.Errors.process(Errors.java:244) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:242) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:697) at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:598) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.SQLGrammarException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:66) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:264) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.getResultSet(DeferredResultSetAccess.java:167) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.advanceNext(JdbcValuesResultSetImpl.java:265) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.processNext(JdbcValuesResultSetImpl.java:145) at org.hibernate.sql.results.jdbc.internal.AbstractJdbcValues.next(AbstractJdbcValues.java:19) at org.hibernate.sql.results.internal.RowProcessingStateStandardImpl.next(RowProcessingStateStandardImpl.java:67) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:204) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:33) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.doExecuteQuery(JdbcSelectExecutorStandardImpl.java:211) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.executeQuery(JdbcSelectExecutorStandardImpl.java:83) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:76) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:65) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.lambda$new$2(ConcreteSqmSelectQueryPlan.java:139) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:382) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:302) at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:526) at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:423) at org.hibernate.query.Query.getResultList(Query.java:120) at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:643) ... 67 more Caused by: java.sql.SQLSyntaxErrorException: ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:526) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:462) at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269) at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:270) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:91) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:807) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:991) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1176) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3671) at oracle.jdbc.driver.T4CPreparedStatement.executeInternal(T4CPreparedStatement.java:1426) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3718) at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1167) at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:246) ... 85 more Caused by: Error : 904, Position : 323, Sql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=:1 and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (:2 ), OriginalSql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?), Error Msg = ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:530) ... 102 more 2026-07-01T18:07:59,599 WARN qtp852445367-351 o.h.e.j.s.SqlExceptionHelper - SQL Error: 904, SQLState: 42000 2026-07-01T18:07:59,599 ERROR qtp852445367-351 o.h.e.j.s.SqlExceptionHelper - ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier 2026-07-01T18:07:59,604 INFO qtp852445367-351 c.s.j.c.JOCDefaultResponse - REQUEST: ./inventory/remove PARAMS: {"objects":[{"objectType":"WORKFLOW","path":"/uu"}],"cancelOrdersDateFrom":"now","auditLog":{}} USER: root 2026-07-01T18:07:59,605 ERROR qtp852445367-351 c.s.j.c.JOCDefaultResponse - com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[uu]] com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[uu]] at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:648) at com.sos.joc.db.inventory.InventoryDBLayer.getUsedSchedulesByWorkflowNames(InventoryDBLayer.java:1883) at com.sos.joc.inventory.impl.common.ADeleteConfiguration.remove(ADeleteConfiguration.java:131) at com.sos.joc.inventory.impl.DeleteConfigurationResourceImpl.remove(DeleteConfigurationResourceImpl.java:28) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) at org.glassfish.jersey.internal.Errors.process(Errors.java:292) at org.glassfish.jersey.internal.Errors.process(Errors.java:274) at org.glassfish.jersey.internal.Errors.process(Errors.java:244) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:242) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:697) at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:598) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.SQLGrammarException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:66) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:264) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.getResultSet(DeferredResultSetAccess.java:167) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.advanceNext(JdbcValuesResultSetImpl.java:265) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.processNext(JdbcValuesResultSetImpl.java:145) at org.hibernate.sql.results.jdbc.internal.AbstractJdbcValues.next(AbstractJdbcValues.java:19) at org.hibernate.sql.results.internal.RowProcessingStateStandardImpl.next(RowProcessingStateStandardImpl.java:67) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:204) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:33) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.doExecuteQuery(JdbcSelectExecutorStandardImpl.java:211) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.executeQuery(JdbcSelectExecutorStandardImpl.java:83) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:76) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:65) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.lambda$new$2(ConcreteSqmSelectQueryPlan.java:139) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:382) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:302) at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:526) at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:423) at org.hibernate.query.Query.getResultList(Query.java:120) at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:643) ... 67 more Caused by: java.sql.SQLSyntaxErrorException: ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:526) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:462) at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269) at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:270) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:91) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:807) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:991) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1176) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3671) at oracle.jdbc.driver.T4CPreparedStatement.executeInternal(T4CPreparedStatement.java:1426) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3718) at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1167) at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:246) ... 85 more Caused by: Error : 904, Position : 323, Sql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=:1 and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (:2 ), OriginalSql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?), Error Msg = ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:530) ... 102 more 2026-07-01T18:16:17,123 WARN qtp852445367-192 o.h.e.j.s.SqlExceptionHelper - SQL Error: 904, SQLState: 42000 2026-07-01T18:16:17,125 ERROR qtp852445367-192 o.h.e.j.s.SqlExceptionHelper - ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier 2026-07-01T18:16:17,131 INFO qtp852445367-192 c.s.j.c.JOCDefaultResponse - REQUEST: ./inventory/remove PARAMS: {"objects":[{"objectType":"WORKFLOW","path":"/kk"}],"cancelOrdersDateFrom":"now","auditLog":{}} USER: root 2026-07-01T18:16:17,131 ERROR qtp852445367-192 c.s.j.c.JOCDefaultResponse - com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[kk]] com.sos.commons.hibernate.exception.SOSHibernateQueryException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a]: 904 ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier [from DBItemInventoryConfiguration c ,DBItemInventorySchedule2Workflow sw where c.type = :type and sw.scheduleName = c.name and sw.workflowName in (:workflowNames) ][type=7,workflowNames=[kk]] at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:648) at com.sos.joc.db.inventory.InventoryDBLayer.getUsedSchedulesByWorkflowNames(InventoryDBLayer.java:1883) at com.sos.joc.inventory.impl.common.ADeleteConfiguration.remove(ADeleteConfiguration.java:131) at com.sos.joc.inventory.impl.DeleteConfigurationResourceImpl.remove(DeleteConfigurationResourceImpl.java:28) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:146) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:189) at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:93) at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:478) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:400) at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244) at org.glassfish.jersey.internal.Errors.process(Errors.java:292) at org.glassfish.jersey.internal.Errors.process(Errors.java:274) at org.glassfish.jersey.internal.Errors.process(Errors.java:244) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:266) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:242) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:697) at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:394) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:358) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:312) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:598) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:192) at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) at org.eclipse.jetty.server.Server.handle(Server.java:563) at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.hibernate.exception.SQLGrammarException: JDBC exception executing SQL [select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?)] [ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier ] [n/a] at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:66) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:58) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:108) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:94) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:264) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.getResultSet(DeferredResultSetAccess.java:167) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.advanceNext(JdbcValuesResultSetImpl.java:265) at org.hibernate.sql.results.jdbc.internal.JdbcValuesResultSetImpl.processNext(JdbcValuesResultSetImpl.java:145) at org.hibernate.sql.results.jdbc.internal.AbstractJdbcValues.next(AbstractJdbcValues.java:19) at org.hibernate.sql.results.internal.RowProcessingStateStandardImpl.next(RowProcessingStateStandardImpl.java:67) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:204) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:33) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.doExecuteQuery(JdbcSelectExecutorStandardImpl.java:211) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.executeQuery(JdbcSelectExecutorStandardImpl.java:83) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:76) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:65) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.lambda$new$2(ConcreteSqmSelectQueryPlan.java:139) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:382) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:302) at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:526) at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:423) at org.hibernate.query.Query.getResultList(Query.java:120) at com.sos.commons.hibernate.SOSHibernateSession.getResultList(SOSHibernateSession.java:643) ... 67 more Caused by: java.sql.SQLSyntaxErrorException: ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:526) at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:462) at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104) at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:553) at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:269) at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:270) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:91) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:807) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:991) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1176) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3671) at oracle.jdbc.driver.T4CPreparedStatement.executeInternal(T4CPreparedStatement.java:1426) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3718) at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1167) at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) at org.hibernate.sql.results.jdbc.internal.DeferredResultSetAccess.executeQuery(DeferredResultSetAccess.java:246) ... 85 more Caused by: Error : 904, Position : 323, Sql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=:1 and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (:2 ), OriginalSql = select dic1_0."ID",dic1_0."AUDIT_LOG_ID",dic1_0."CONTENT",dic1_0."CREATED",dic1_0."DELETED",dic1_0."DEPLOYED",dic1_0."FOLDER",dic1_0."JSON_CONTENT",dic1_0."MODIFIED",dic1_0."NAME",dic1_0."PATH",dic1_0."RELEASED",dic1_0."REPO_CTRL",dic1_0."TITLE",dic1_0."TYPE",dic1_0."VALID",disw1_0."SCHEDULE_NAME",disw1_0."WORKFLOW_NAME",disw1_0."SCHEDULE_RELEASED",disw1_0."SCHEDULE_PATH" from INV_CONFIGURATIONS dic1_0,INV_SCHEDULE2WORKFLOWS disw1_0 where dic1_0."TYPE"=? and disw1_0."SCHEDULE_NAME"=dic1_0."NAME" and disw1_0."WORKFLOW_NAME" in (?), Error Msg = ORA-00904: "DISW1_0"."SCHEDULE_RELEASED": invalid identifier at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:530) ... 102 more