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"EClassifier not found in ClassLoaderScope" exception after upgrading to WebSphere Process Server (WPS) Version 6.2.0.3

Troubleshooting


Problem

This issue is a change, which is introduced by JR36188 on WebSphere Process Server Versions 6.2.0.3 and 7.0.0.3. The code mistakenly believes a namespace is fully loaded and, thus, does not search for artifacts higher up in the class loader hierarchy. For example, it might not search in the ext jar classloader. This scenario might result in a NullPointerException exception within the trace.log file.

Symptom

You might see a warning message in the SystemOut.log file that is similar to the following text:

[12/1/10 2:11:44:645 EST] 00000382 BOCore        W
EClassifier "http://www.mci.com/oagis/9#MCIMileStoneType" not found in
ClassLoaderScope: com.ibm.ws.classloader.
CompoundClassLoader@15521552
Local ClassPath: /opt/IBM/WAS/6.2/ProcServer/profiles/p2syst/
installedApps/p2ystNetwork/
SIPValidationBPC2ProcessApp_OMLOVO.ear/
SIPValidationBPC2ProcessEJB.jar:/opt/IBM/WAS/6.2/ProcServer/
profiles/p2syst/installedApps/p2ystNetwork/
SIPValidationBPC2ProcessApp_OMLOVO.ear/
SIPValidationBPC2Process.jar                  
  Delegation Mode: PARENT_FIRST                

Resolving The Problem

Apply JR38477.

[{"Product":{"code":"SSQH9M","label":"WebSphere Process Server"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"Artifact Loader\/Resolver","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF012","label":"IBM i"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"},{"code":"PF035","label":"z\/OS"}],"Version":"6.2.0.3","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
15 June 2018

UID

swg21459885

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