The idle time since the application last accepted a connection is greater than the defined time conditional value, and there are connections in the backlog queue. The probable cause of the z/OS(R) application being unable to complete its workload is a server application problem or a server system resource constraint.
To determine this, the following metrics in the connections table are monitored:
This situation occurs when, for one interval, the value for the idle time since last accept is greater than 1.2 minutes (0.02 hours) and the value for connections in backlog is greater than zero.
To resolve this problem, use the z/OS Resource Measurement Facility to evaluate workload delay metrics (such as CPU or I/O) for the server address space to determine if there are system resource constraints.
By default, this situation does not start automatically and must be manually started to run.