WLS Admin Server Can Not Start OutOfMemoryError Was Observed In The Logs

(Doc ID 2311049.1)

Last updated on OCTOBER 02, 2017

Applies to:

Oracle E-Business Suite Technology Stack - Version 12.2 and later
Information in this document applies to any platform.

Symptoms

Can't start adminserver, out of Memory error was observed in the logs:

The WebLogic Server encountered a critical failure
Reason: PermGen space
***************************************************************************
Exception in thread "Timer-1"
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "Timer-1"
Exception in thread "JMX Framework document pooling thread"
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "JMX Framework document pooling thread"

Changes

Changed XX:PermSize for Admin Server recently.

Cause

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