I submitted a job for execution, which was stuck in processing for a long time. Although it completed later, but I was wondering if there is any way I can look for the reason for the delay.
I had a look at the JESMSGLG but nothing was there.
If your job is Low priority it will not run immediately. First priority is for high priority jobs. Then your job will run. Some time if Spool space is not available, your job will not run.
So, need to send an email support group to provide spool space, or delete un-necessary datasets to create space.