Load of modname has failed AC=abcode
RC=reason_code
The LOAD macro attempted
to load module modname. The abcode is returned in GPR 1. If the task
abended, it is the abend code that would be returned. The reason_code is returned in GPR 15 and is the
reason code that is associated with the abend.
The job step is
terminated with a nonzero return code.
The MVS
abcode and reason_code indicate the cause of the error.
Correct the problem and rerun the job.