If you get error like:

*************************-dir JobId *****: Unable to get Job Volume Parameters. ERR=sql_get.c:400 No volumes found for JobId=XXXX

Error mean that job was not properly removed or is corrupted. Solution is just delete missed volumes job.

So if you are DCE customer log into admin level panel and go "Reports->Terminated Jobs" search that job by id check and check "delete selected" at the bottom of page.
If you are regular customer just raise support ticket to investigate.