<show_job job="..." what="run_time"/> returns error element

<?xml version="1.0" encoding="US-ASCII"?>
<spooler>
   <answer time="2012-12-07T08:59:37.354Z">
      <ERROR code="zschimmer::javabridge::J"
             text="Z-JAVA-105  Java exception Unbekannt(&#34;&#34;), method=CallObjectMethodA []"
             time="2012-12-07T08:59:37Z"/>
   </answer>
</spooler>

.07 08:33:02.495  51486  6000.54E2E720 {scheduler} sos::scheduler::directory_observer::Directory_observer::async_continue_ check configuration directory /home/sos/schedulerx64/config/live/
.07 08:33:56.376  53881  6000.54E2E720 {scheduler} Execute <?xml version="1.0" encoding="US-ASCII"?><show_job job="/test/javascriptAPI" max_orders="1" max_task_history="1" what="task_queue job_params job_orders job_commands description log run_time task_history source "/>{scheduler} [info]   (TCP connection to 192.11.0.33:57122) SCHEDULER-965  Executing command <show_job job="/test/javascriptAPI" max_orders="1" max_task_history="1" what="task_queue job_params job_orders job_commands description log run_time task_history source "/>
.07 08:33:57.047   671  6000.54E2E720 {java.stackTrace} (Error when fetching stack trace)
.07 08:33:57.047     0  6000.54E2E720 [xc.insert 1, "java.lang.StackOverflowError"]
.07 08:33:57.047     0  6000.54E2E720 [xc.insert 3, "CallObjectMethodA"]
.07 08:33:57.048     1  6000.54E2E720 {java.stackTrace} (Error when fetching stack trace)
.07 08:33:57.048     0  6000.54E2E720 [xc.insert 1, "Unbekannt"]
.07 08:33:57.048     0  6000.54E2E720 [xc.insert 3, "CallObjectMethodA"]
.07 08:33:57.052     4  6000.54E2E720 {scheduler} [ERROR]  (TCP connection to 192.11.0.33:57122) Z-JAVA-105  Java exception Unbekannt(""), method=CallObjectMethodA []
.07 08:33:58.733  1681  6000.54E2E720 [ERROR ERRNO-104  Connection reset by peer [recv] [192.11.0.33:57122]]