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WebLogic Managed Server Failing With "java.rmi.UnmarshalException: error unmarshalling return" (Doc ID 2781372.1)

Last updated on JUNE 04, 2021

Applies to:

Oracle WebLogic Server - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Symptoms

 Managed Server failing with following error after latest PSU applied along with the JDK upgrade:

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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