Invoking webservice in one application through a dynamic client in other application

[aparna chi]

Hi ,

I have two applications deployed on weblogic 8.1. Both have separate set of webservices . When I try to invoke these web services through a simple java application client it is possible to invoke the service normally. But when i try to invoke the webservice in one application through a dynamic client in other webservice it fails giving following error:

javax.xml.rpc.JAXRPCException: failed to invoke operation 'execute' due to an error in the soap layer (SAAJ); nested exception is: Message[ failed to serialize xml:weblogic.xml.schema.binding.SerializationException: mapping lookup failure. class=interface javax.xml.soap.SOAPElement class context=TypedClassContext{schemaType=['http://example/xsd']:inputDTO}]StackTrace[

javax.xml.soap.SOAPException: failed to serialize xml:weblogic.xml.schema.binding.SerializationException: mapping lookup failure. class=interface javax.xml.soap.SOAPElement class context=TypedClassContext{schemaType=['http://example/xsd']:inputDTO}
at weblogic.webservice.core.DefaultPart.toXML(DefaultPart.java:292)
at weblogic.webservice.core.DefaultMessage.toXML(DefaultMessage.java:610)
at weblogic.webservice.core.ClientDispatcher.send(ClientDispatcher.java:193)
at weblogic.webservice.core.ClientDispatcher.dispatch(ClientDispatcher.java:130)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:439)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:425)
at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:536)
at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:389)
at myclient.WebserviceClient.executeWeb(WebserviceClient.java:190)
at java.lang.Thread.run(Thread.java:536)
Caused by: weblogic.xml.schema.binding.SerializationException: mapping lookup failure. class=interface javax.xml.soap.SOAPElement class context=TypedClassContext{schemaType=['http://example/xsd']:inputDTO}
at weblogic.xml.schema.binding.RuntimeUtils.lookup_serializer(RuntimeUtils.java:151)
at weblogic.xml.schema.binding.RuntimeUtils.invoke_serializer(RuntimeUtils.java:187)
at weblogic.xml.schema.binding.RuntimeUtils.invoke_serializer(RuntimeUtils.java:174)
at weblogic.webservice.core.DefaultPart.toXML(DefaultPart.java:284)
... 12 more
]

at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:545)
at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:389)
at myclient.WebserviceClient.executeWeb(WebserviceClient.java:190)
at java.lang.Thread.run(Thread.java:536)


Can anybody please tell me the cause and workaround for this problem ?

I have registered all the data types with respective names explicitly. Even then it is not working.

Please help me on this.

Thanks and Regards
Aparna