Help needed regarding webservices

Hi, I am developing a webportal to interact with Siebel UCM Database through webservices.I got the WSDL from the UCM team.I generated the client from the WSDL. I am using RAD 7.0,WAS and JAX-RPC for my application.The architecture proposed for this application is as mentioned below. JSF (Screens or UI) developed -- Will map to the Page bean components- will map to the WSDL Service registered in an ESB or local java class  will now invoke the actual method in Siebel UCM When I tried to invoke the webservice using java Client application it is failing and the following error is coming. javax.xml.rpc.ServiceException: WSWS5017E: Error reading WSDL definition located at URI: http://blrkec91516d/eai_enu/start.swe?SWEExtSource=WebService&SWEExtCmd=Execute&UserName=SADMIN&Password=SADMIN at com.ibm.ws.webservices.multiprotocol.AgnosticServiceFactory.getDefinitionFromURL(AgnosticServiceFactory.java:510) at com.ibm.ws.webservices.multiprotocol.AgnosticServiceFactory.createService(AgnosticServiceFactory.java:161) at com.siebel.www.WebPortalClient.main(WebPortalClient.java:35) Exception is :: WSWS5017E: Error reading WSDL definition located at URI: http://blrkec91516d/eai_enu/start.swe?SWEExtSource=WebService&SWEExtCmd=Execute&UserName=SADMIN&Password=SADMIN But when I tested the WSDL using webservices>'test with webservices Explorer' option I am able to generate the request and response xml’s. This is the code that I have written for the java client. String wsdlURL = "http://blrkec91516d/eai_enu/start.swe?SWEExtSource=WebService&SWEExtCmd=Execute&UserName=SADMIN&Password=SADMIN"; String namespace = "urn://siebel.com/WMS"; String serviceName = "WMSRelationshipSearchWS"; String portName = "WMSRelationshipSearchWS"; ServiceFactory factory = ServiceFactory.newInstance(); System.out.println("Created Service Factory"); Service myService = factory.createService(new URL(wsdlURL),new QName(namespace,serviceName)); ###### Line1 ############Service myService = factory.createService(new QName(namespace,serviceName)); System.out.println("Created Service..."); WMSRelationshipSearchWS_PortType endpoint = (WMSRelationshipSearchWS_PortType) myService.getPort(new QName(namespace,portName),LookUpHousehold.class); System.out.println("Created endpoint"); WMSQueryByExample_Input input = new WMSQueryByExample_Input(); LookUpHousehold lookUpHousehold = new LookUpHousehold(); Household hh = new Household(); hh.setHouseholdName(houseHoldName); lookUpHousehold.setHousehold(hh); input.setLookUpHousehold(lookUpHousehold); System.out.println("Household details:: "+endpoint.WMSQueryByExample(input)) The code is failing at Line 1 mentioned in the code above. Can any one suggest on how to write java client to invoke the webserivce. Thanks in advance. Yesha.