Concurrent Manager Queues Overloaded with Pending Requests

You should use the FND Concurrent Managers report. This report displays the concurrent managers’ setup and current status, showing information like processes running and the number of requests that are running or pending.

The report provides the same details as the standard Concurrent Manager administration forms. For tuning purposes, one best practice is to check for a high number of requests. A common script used to identify queues with 20 or more pending requests is detailed in the tuning documentation.

Best practices for tuning Concurrent Managers involve adjusting the queue size, tuning the sleep cycle, and tuning the number of processes. Remember the myth that ‘More Concurrent Managers are better’ is often false; keep it simple and use only a few well-tuned managers.