When this happens, how many requesting are running and how many are pending?
Do you mean that you increased the processes of the standard manager?
Do you have any custom concurrent program incompatibilities?
There were 150 requests running and 250 pending. But even the running requests were hung.
Yes, we increased the standard managers from 150 to 200 and again decreased to 150 after the requests completed.
We have 12 custom managers defined. How to check for incompatibility?