Web Service Scneario through XI

Hi ,
I have a Scneario were a PO needs to be created in R/3 system and the data for the same comes through Web Service.
Any pointers on how to do the same would be very useful .
Thks
Amit

Hi Amit,
I am giving the coding to develop webservice....
Results:
U need tomcat server to run this service or else make this as html page...
and i think on XI design and configuration part u can do..
If needed any help on XI part u r welcome...
Regards,
Sridhar Reddy
Message was edited by: sridhar reddy kondam

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U0NBMQwwCgYDVQQKEwNTVU4xHjAcBgNVBAMTFWNlcnRpZmljYXRlLWF1dGhvcml0eTAeFw0wNjAz
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BgNVBAoTA1NVTjEcMBoGA1UEAxMTeHdzLXNlY3VyaXR5LWNsaWVudDCBnzANBgkqhkiG9w0BAQEF
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////////////////////////////////Response///////////////////////////////////////////////////////////////
HTTP/1.1 100 Continue
Server: Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)
Date: Wed, 09 Aug 2006 12:28:47 GMT
HTTP/1.1 500 Internal Server Error
Date: Wed, 09 Aug 2006 12:28:47 GMT
Server: Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)
Connection: Keep-Alive
Keep-Alive: timeout=15, max=100
Content-Type: text/xml
Transfer-Encoding: chunked
157
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0
So basically, what I am doing here as follows:
HelloClient(using JWSPD1.6)->gateway(web service manager for securing the web service using message level security through certificate )->helloservice(deployed using JWSDP1.6)
I would appreciate if someone could tell me the cause of this errror.Thanks.
Kashif

time to look into the gateway logs as stated by the fault ..
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looks like the cipher step might have failed

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            //these should be extracted from the service WSDL document
            java.lang.String serviceName = "CalculationServiceService";
            java.lang.String portName = "CalculationServicePort";
            String namespace = "http://localhost:8080/CalculationServiceService";
            javax.xml.transform.Source inputSource = new javax.xml.transform.stream.StreamSource(new java.io.StringReader(input));
            javax.xml.namespace.QName serviceQName = new javax.xml.namespace.QName(namespace, serviceName);
            javax.xml.namespace.QName portQName = new javax.xml.namespace.QName(namespace, portName);
            javax.xml.ws.Service service = javax.xml.ws.Service.create(wsdlURL, serviceQName);
            javax.xml.ws.Dispatch<javax.xml.transform.Source> dispatch =
                  service.createDispatch(portQName, javax.xml.transform.Source.class, javax.xml.ws.Service.Mode.MESSAGE);
       //javax.xml.ws.Dispatch<javax.xml.transform.Source> dispatch =
           //service.createDispatch(portQName, javax.xml.transform.Source.class, javax.xml.ws.Service.Mode.PAYLOAD);
//alternative method, with different input
            javax.xml.transform.Source replySource = dispatch.invoke(inputSource);
            javax.xml.bind.JAXBContext jc = javax.xml.bind.JAXBContext.newInstance(nikos.test.CalculationResult.class);
            javax.xml.bind.Unmarshaller unm = jc.createUnmarshaller();
            nikos.test.CalculationResult result = (nikos.test.CalculationResult)unm.unmarshal(replySource);
            System.out.println(result.getResult());
        } catch (JAXBException ex) {
            JOptionPane.showMessageDialog(this, ex);
            ex.printStackTrace();
        } catch (MalformedURLException ex) {
            ex.printStackTrace();//this should not happen.
        }In fact I'm getting a weird error
javax.xml.ws.soap.SOAPFaultException: java.lang.NullPointerException
        at com.sun.xml.ws.fault.SOAP11Fault.getProtocolException(SOAP11Fault.java:187)
        at com.sun.xml.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:108)
        at com.sun.xml.ws.client.dispatch.DispatchImpl.doInvoke(DispatchImpl.java:187)
        at com.sun.xml.ws.client.dispatch.DispatchImpl.invoke(DispatchImpl.java:206)
     //lines from my source code are here
Caused by: javax.xml.ws.WebServiceException: java.lang.NullPointerException
        at com.sun.enterprise.security.jmac.config.PipeHelper.makeFaultResponse(PipeHelper.java:328)
        at com.sun.enterprise.security.jmac.config.PipeHelper.getFaultResponse(PipeHelper.java:366)
        at com.sun.enterprise.webservice.CommonServerSecurityPipe.processRequest(CommonServerSecurityPipe.java:223)
        at com.sun.enterprise.webservice.CommonServerSecurityPipe.process(CommonServerSecurityPipe.java:129)
        at com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
        at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
        at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
        at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
        at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
        at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
        at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
        at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
        at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
        at com.sun.enterprise.webservice.Ejb3MessageDispatcher.handlePost(Ejb3MessageDispatcher.java:113)
        at com.sun.enterprise.webservice.Ejb3MessageDispatcher.invoke(Ejb3MessageDispatcher.java:87)
        at com.sun.enterprise.webservice.EjbWebServiceServlet.dispatchToEjbEndpoint(EjbWebServiceServlet.java:200)
        at com.sun.enterprise.webservice.EjbWebServiceServlet.service(EjbWebServiceServlet.java:129)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
        at com.sun.enterprise.web.AdHocContextValve.invoke(AdHocContextValve.java:114)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:87)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
        at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:270)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:339)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:261)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:212)
        at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
        at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
Caused by: java.lang.NullPointerException
        at com.sun.xml.ws.tx.service.TxServerPipe.process(TxServerPipe.java:163)
        at com.sun.enterprise.webservice.CommonServerSecurityPipe.processRequest(CommonServerSecurityPipe.java:218)
        ... 39 moreAs I've said before I've called this web service successfully using three different methods.
It appears it has something to do with security issues, but I've no security at all...

Web Service Scneario through XI

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