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WLS 9.2 - Webservice throws InvalidClassException due to "local class incompatible" in stream classdesc serialVersionUID (Doc ID 1177673.1)

Last updated on AUGUST 04, 2023

Applies to:

Oracle WebLogic Server - Version 9.2 to 10.3.4
Information in this document applies to any platform.

Symptoms

When trying to connect a Webservice deployed on WebLogic 8.1 (with JDK 1.4) from a WebLogic 9.2 (with JDK 1.5) client, the following error was logged in WLS server log:


As a result, client got PeerGoneException.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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