Error When Calling BPEL: Error Deserializing Return-value: java.io.InvalidClassException: oracle.xml.parser.v2.XMLNode (Doc ID 555563.1)

Last updated on NOVEMBER 03, 2016

Applies to:

Oracle(R) BPEL Process Manager - Version: 10.1.3.1 to 10.1.3.4
This problem can occur on any platform.

Symptoms

A Java application calls BPEL using RMI.  Java code is compiled successfully.

When running the Java  program , below RMI Exceptions are thrown on client side.
oracle.j2ee.rmi.RMIMessages EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER
WARNING: Exception returned by remote server: {0} 
java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: oracle.xml.parser.v2.XMLNode; local class incompatible: stream classdesc serialVersionUID = 5247237047346331071, local class serialVersionUID = -2047142738788827082 
at com.evermind.server.rmi.RMIClientConnection.handleMethodInvocationResponse(RMIClientConnection.java:843) 
at com.evermind.server.rmi.RMIClientConnection.handleOrmiCommandResponse(RMIClientConnection.java:287) 
at com.evermind.server.rmi.RMIClientConnection.dispatchResponse(RMIClientConnection.java:242) 
at com.evermind.server.rmi.RMIClientConnection.processReceivedCommand(RMIClientConnection.java:

Cause

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