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FileNet Content Manager Content Engine 4.x Java API over Web Services transport JAX-RPC implementation class conflicts with Websphere

Troubleshooting


Problem

When a custom application calls Websphere's JAX-RPC implementation classes alongside FileNet's Content Engine Java API using Web Services transport, class conflict exceptions are thrown

Symptom


Errors seen in the Websphere SystemOut.log or SystemErr.log include:

1) javax.xml.rpc.JAXRPCException: WSWS3218E: Error: Null serializer factory specified in the TypeMappingImpl.register method.
at com.ibm.ws.webservices.engine.encoding.TypeMappingImpl.register(TypeMappingImpl.java:282)
at com.ibm.ws.webservices.engine.deployment.wsdd.WSDDPort.deployTypeMapping(WSDDPort.java:723)

2) java.lang.ClassCastException: com.systinet.saaj.soap.SOAPElementImpl
Exception Stack Trace:
at com.test.invokeWASWSCall(Unknown Source)
at com.ibm.ws.webservices.engine.providers.java.JavaProvider.getNewServiceObject(JavaProvider.java:225)
at com.ibm.ws.webservices.engine.providers.java.JavaProvider.getServiceObject(JavaProvider.java:160)
...........

Caused by: java.lang.ClassCastException: com.systinet.saaj.soap.SOAPElementImpl
at com.ibm.ws.webservices.engine.xmlsoap.SOAPElement.addChildElement(SOAPElement.java:388)

[{"Product":{"code":"SSNVNV","label":"FileNet Content Manager"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Content Engine","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"4.5;4.1;4.0.2;4.0.1;4.0","Edition":"All Editions","Line of Business":{"code":"LOB76","label":"Data Platform"}}]

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Document Information

Modified date:
28 April 2025

UID

swg21381774

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