AWSITA122E or AWKRAA209E error while working with jobs in the Workload Designer

While you are working with a job in the Workload Designer, you might receive one of the following errors:
AWSITA122E - A Java exception occurred while calling the command ....

Cause and solution:

An unexpected error occurred while running a Java method.

In case it happens, check the following log files:
  1. Check the JobManager_message.log file.
  2. Check the latest /opt/ibm/TWA/TWS/JavaExt/eclipse/configuration/*.log file
AWKRAA209E - The job with advanced options with ID "application_type" was not found.

Cause and solution:

The job with advanced options cannot be found.

In case it happens, perform the following steps:
  1. Ensure that the job plug-in is present in the /opt/IBM/TWA/TWS/JavaExt/eclipse/plugins directory.
  2. Ensure that the job plug-in is listed in the /opt/IBM/TWA/TWS/JavaExt/eclipse/configuration/config.ini file
  3. Check the latest /opt/IBM/TWA/TWS/JavaExt/eclipse/configuration/*.lma log file.