I found a very strange problem in my IdM 8.0 sp5 system. the provision queue is built up and the user provisioning is stopped for all ABAP repositories since this Monday. A further check indicates not all the processes in abap packages are affected.
I check the status of each process from both dev studio and database query. All tasks are enabled.
Yesterday I accidently found a work around. I checked out abap package, made some random actions (disable a process, save, re-enable it, save again), then reverted the update. This action "solved" the issue. The engine starts processing ABAP tasks and lasts for about 10 minutes, then it stops again.
I retried the workaround today, and it really does the trick. The provision queue is reduced from 13K to 400 now. But it then stops processing again.
I already tried dispatcher restart, db server restart. What else should I check?