SQLPLUSJob should not throw a NullPointerException if SQL statements include errors

Current Situation

• The JITL SQLPLUSJob throws a NullPointerException if the SQL statements to execute includes errors, for example when executing the following SQL statements from the command argument

  select 1 from dual; exit;

• The above SQL statement is wrong as it includes two statements in the same line. The correct syntax is:

  select 1 from dual; 
  exit;
  

• The above wrong SQL statements result in the error message:
  msg=java.lang.NullPointerException

Desired Behavior

• The JITL SQLPLUSJob should show the correct error message provided by SQLPlus if the script to execute includes errors.
• For the above example the correct error message is:

  SQL Exception raised. Msg='ORA-00933: SQL command not properly ended'