SDSF: How to see who purged your jobs

If you have access to the LOG command in SDSF, you can search for the last occurrance of your job name and see who purged it. If there's no USERID associated with the $P command, you can only assume that it was one of the console operators. If you do not have access to the LOG command, which is most likely, you're out of luck and will have to ask your manager to ask a Systems Programmer to find this information for you.