EXCEPTION_MAPPER_THROWABLE_IGNORED_CWOBJ0042=CWOBJ0042E: The ExceptionMapper implementation class {0} threw an unexpected exception with the following message: {1}. This exception is ignored.
Explanation
The ExceptionMapper implementation class threw an exception. This is most likely due to an incorrect implementation.
User response
Examine the first failure data capture (FFDC) logs and the implementation class to find out why an exception was thrown, correct the problem and resubmit the operation.