java.security.PrivilegedActionException: oracle.j2ee.ws.saaj.ContentTypeException: Not a valid SOAP

I have been provided a WSDL file by client.

I have generated client code using that wsdl from netbeans and Jdeveloper 10 R3.

I have created a dummy web service on netbeans using the same wsdl file also.

I am able to call that dummy web service when I write client code using the code generated by Netbeans.
But I get the following exception when I write the invoking code using the client code that is generated by Jdeveloper 10g R3.

java.security.PrivilegedActionException: oracle.j2ee.ws.saaj.ContentTypeException: Not a valid SOAP Content-Type: text/html
java.rmi.RemoteException: ; nested exception is: 
	HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: oracle.j2ee.ws.saaj.ContentTypeException: Not a valid SOAP Content-Type: text/html
	at project1.proxy.runtime.CMSPaymentSOAP_Stub.enquire(CMSPaymentSOAP_Stub.java:92)
	at project1.proxy.CMSPaymentSOAPClient.enquire(CMSPaymentSOAPClient.java:51)
	at project1.proxy.CMSPaymentSOAPClient.main(CMSPaymentSOAPClient.java:35)
Caused by: HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: oracle.j2ee.ws.saaj.ContentTypeException: Not a valid SOAP Content-Type: text/html
	at oracle.j2ee.ws.client.http.HttpClientTransport.invokeImpl(HttpClientTransport.java:174)
	at oracle.j2ee.ws.client.http.HttpClientTransport.invoke(HttpClientTransport.java:150)
	at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:177)
	at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:114)
	at project1.proxy.runtime.CMSPaymentSOAP_Stub.enquire(CMSPaymentSOAP_Stub.java:76)
	... 2 more

i have been looking on internet for past 4 hours, but couldn't locate the possible solution for my problem

Anyone who have encountered this error, please share the solution if known.

When I use netbeans to call the original web service (Not the dummy one).

I get the following exception in Netbeans

Exception in thread "main" com.sun.xml.internal.ws.server.UnsupportedMediaException: Unsupported Content-Type: text/html Supported ones are: [text/xml]
at com.sun.xml.internal.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:284)
at com.sun.xml.internal.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:118)
at com.sun.xml.internal.ws.encoding.SOAPBindingCodec.decode(SOAPBindingCodec.java:278)
at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:180)
at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:83)
at com.sun.xml.internal.ws.transport.DeferredTransportPipe.processRequest(DeferredTransportPipe.java:105)
at com.sun.xml.internal.ws.api.pipe.Fiber.__doRun(Fiber.java:587)
at com.sun.xml.internal.ws.api.pipe.Fiber._doRun(Fiber.java:546)
at com.sun.xml.internal.ws.api.pipe.Fiber.doRun(Fiber.java:531)
at com.sun.xml.internal.ws.api.pipe.Fiber.runSync(Fiber.java:428)
at com.sun.xml.internal.ws.client.Stub.process(Stub.java:211)
at com.sun.xml.internal.ws.client.sei.SEIStub.doProcess(SEIStub.java:124)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:98)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:78)
at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:107)
at $Proxy29.enquire(Unknown Source)
at javaapplication16.JavaApplication16.enquire(JavaApplication16.java:32)
at javaapplication16.JavaApplication16.main(JavaApplication16.java:26)
Java Result: 1

Well, I observed that
1. Classes of all kinds that required are not generated (WHEN CLIENT CODE IS GENERATED THRU ORACLE JDEV 10g R3)

We need to use Oracle 11g JDEV and we need to use JAX-WS to generate complete set of client code.

Also regarding the exception mentioend above, we believe that the end point given in WSDL was not correct or was not exposed on internet.

I'll further update this thread, if i get further clarification.