An event is lost
You have sent a large number of events to the event processor. When you check the event queue you find that the most recent event or events are missing.
Cause and solution:
The event queue is not big enough. The event queue is circular, with events being added at the end and removed from the beginning. However, if there is no room to write an event at the end of the queue it is written at the beginning, overwriting the event at the beginning of the queue.
You cannot recover the event that has been overwritten, but you can increase the size of the queue to ensure the problem does not recur. Follow the instructions in "Managing the event queue" in IBM® Workload Scheduler: Administration Guide.