When CICS is at the MXT limit, no new tasks will be dispatched. Use the Transaction Analysis report to determine whether there is a problem that is preventing tasks from completing in a timely manner. For example, tasks may be waiting for an enqueue, or CICS may be short-on-storage. To alleviate a bottleneck, you may use OMEGAMON/CICS to kill the tasks causing degradation. The initial MXT limit is defined in the SIT and may be changed dynamically using the CEMT transaction.
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