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RMI Over IIOP Calling Becomes The Cause Of OutOfMemoryError On JVM Metaspace (Doc ID 2795521.1)

Last updated on OCTOBER 09, 2023

Applies to:

Oracle WebLogic Server - Version to [Release 12c]
Information in this document applies to any platform.


JVM Metaspace fragmentation is happened on EJB side when ejb clients call EJB via RMI over IIOP repeatedly if a customer limits metaspace with JVM metasapce flags.
Finally a OutOfMemory of JVM Metaspace happens. So the WLS(EJB side) cannot run continuously. 


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