Web Service Proxy errors out

Hi,
I have created web service proxy using Jdeveloper 10.1.3. My Jdeveloper is set to JDK 1.4.2_17. I can compile and run this web service proxy fine from Jdeveloper 10.1.3, but as soon as I deploy this to Oracle AS 10.1.2 on unix platform it errors out. This is the error message it gives. Why it doesn't find this class?
500 Internal Server Error
java.lang.NoClassDefFoundError: javax/xml/rpc/ServiceFactory
at aam.easproxy.proxy.InboundMsgSoap12Client.<init>(InboundMsgSoap12Client.java:17)
at index.jspService(_index.java:49)
[SRC:/index.jsp:13]
at com.orionserver[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:350)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:224)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:133)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
at java.lang.Thread.run(Thread.java:534)
Thanks,
AP

I think that the Web client proxy in JDeveloper 10.1.3 uses Java EE 1.4 libraries which you don't have on OAS 10.1.2.
You might want to look into hosting an OC4J 10.1.3 instance under OAS 10.1.2.

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         at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
    And this was the final error message:
    java.lang.ClassCastException: oracle.jdeveloper.model.JavaSourceNode cannot be cast to oracle.jdeveloper.webservices.model.WebServiceProxyNode
         at oracle.jdeveloper.webservices.model.proxy.WebServiceProxy.getProxyAlreadyInProject(WebServiceProxy.java:2044)
         at oracle.jdeveloper.webservices.model.proxy.generator.ConfigureProxyGenerator.action(ConfigureProxyGenerator.java:57)
         at oracle.jdeveloper.webservices.model.generator.GeneratorAction.run(GeneratorAction.java:143)
         at java.lang.Thread.run(Thread.java:619)
    Edited by: user2407056 on Jan 12, 2012 11:37 AM

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