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Exception caught while evaluating when java.lang.NullPointerExce



User  working on the application experience slowness in the application, and eventually the system just hangs and the server crashes.

Error Messages

Before the server becomes unavailable, a null pointer exception is seen in the logs.

10:15:35,268 [ PegaRULES-Batch-2] (X.Link_Attachment) ERROR Listener - Exception caught while evaluating when

Root Cause

Pegasystem Bug. Fix pruning logic in MostRecentlyUsedMap to avoid null pointer when it has to prune all the entries.


This issue is resolved using HFix-21563

Published June 12, 2015 - Updated October 8, 2020

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