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Out of Memory Error in Searching Large User Stores

When performing wildcard (*) searches on large user stores, the task can fail with a java.lang.OutOfMemoryError: Java heap space error. This issue occurs when many objects, such as users, are loaded into memory.

Workaround

Increase the heap settings in the application server startup script. Consider increasing the heap size to 1000 MB allocated with 1400 MB maximum.