Release Notes › Known Issues › General › "Out of Memory" Errors May Occur When Searching Large User Stores

Previous Topic: Oracle 11gR2 RAC User Store: Search is Case-Sensitive

Next Topic: Identity Manager Starts in Failed State When Databases Not Started

"Out of Memory" Errors May Occur When 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.