OutOfMemoryError occurs due to memory leak (User Storage)

(Doc ID 2104838.1)

Last updated on OCTOBER 24, 2017

Applies to:

Oracle WebCenter Content - Version to [Release 11g to 12c]
Information in this document applies to any platform.


The UCM JVM heap size is slowly growing.  UCM Managed Servers eventually becomes unresponsive after experiencing OutOfMemoryError exceptions. 

The Leak Suspect report in Eclipse Memory Analyzer revealed either IdcClassLoader or UserStorageImplementor as a suspect. Examples are shown below:




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