DFHMAI1007E JOB1 does not start with "//++++++++ JOB "
Explanation
Validation of user-supplied parameter JOB1 has
failed because it does not start with "//++++++++ JOB ".
System action
Job fails with return code 12.
User response
Ensure that the value of JOB1 begins
with the correct data and rerun the job.
Destination
DFHMAINJ job log