Ok, so this has come up before, but it’s been awhile and I totally forgot about it.
After an update package deployment, when a user tried to login many of the iSeries jobs went in to a MTXW (mutex wait) state. So, we bounced services. Nothing. Then, we brought all services down and deleted all SQLPKGs (SQL Packages) that were owned by ONEWORLD. Nothing. Then, after much frustration I deleted the following files from the IFS system:
These files get re-generated on-the-fly.
What ever was corrupt was in these files.