I've found a way to identify what jobs are running from a job queue and what is holding others up from running.
I use the Work with User Jobs (WRKUSRJOB) command.
WRKUSRJOB USER(*ALL) STATUS(*ALL) +
You can see what is displayed with this command in 10.
You can see what is displayed with this command in Figure 10.
You could use the Work with Active Jobs (WRKACTJOB) and Work with Job Queues (WRKJOBQ) command to get this same information, but I've found this method much more concise.
What Job is Holding Mine Up?
Figure 10 WRKUSRJOB Display
UNABLE TO REPRODUCE GRAPHICS