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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » WebService call to WBIMB returns error

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swaugh
PostPosted: Mon Jun 19, 2006 4:46 pm    Post subject: WebService call to WBIMB returns error Reply with quote

Apprentice

Joined: 15 Jun 2006
Posts: 37
Hello,
I am using WBIMB version 5.0 functionality to explore web services. I have a message flow that has a http Input node, a compute node and Http reply node. I have published Web service using the WSDL message set.

I have created a web service client using the WSDL files and when i make a call to invoke the message flow, i get the following response

exception: [SOAPException: faultCode=SOAP-ENV:Protocol; msg=Unsupported response content type "text/html; charset=ISO-8859-1", must be: "text/xml". Response was: <html><head><title>Apache Tomcat/4.1.12 - Error report</title><STYLE><!--H1{font-family : sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;} H3{font-family : sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;} BODY{font-family : sans-serif,Arial,Tahoma;color : black;background-color : white;} B{color : white;background-color : #0086b2;} HR{color : #0086b2;} --></STYLE> </head><body><h1>HTTP Status 500 - </h1><HR size="1" noshade><p><b>type</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>The server encountered an internal error () that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>java.lang.NullPointerException at com.ibm.broker.httplistener.ServletFunctions.processPost(ServletFunctions.java(Compiled Code)) at com.ibm.broker.httpservlet.WMQIServlet.doPost(WMQIServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java(Compiled Code)) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java(Compiled Code)) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java(Compiled Code)) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java(Compiled Code)) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533) at java.lang.Thread.run(Thread.java:567) </pre></p><HR size="1" noshade><h3>Apache Tomcat/4.1.12</h3></body></html>

On further investigation, i am seeing the broker receiving the web service client request, but for some reason , its not able to hand over the message to the HTTP input node.

Any help on this is much appreciated.

Regards,
Swaugh
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elvis_gn
PostPosted: Mon Jun 19, 2006 9:14 pm    Post subject: Reply with quote

Padawan

Joined: 08 Oct 2004
Posts: 1905
Location: Dubai
Hi swaugh,

Can you paste the input sample please.

Regards.
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swaugh
PostPosted: Tue Jun 20, 2006 10:32 am    Post subject: Reply with quote

Apprentice

Joined: 15 Jun 2006
Posts: 37
hi elvis_gn,
here is the sample input message that i am sending it to the broker.

POST http://localhost:7080/svc3 HTTP/1.0
Host: localhost:7080
Content-Type: text/xml; charset=utf-8
Content-Length: 768
SOAPAction: "urn:a"

<?xml version='1.0' encoding='UTF-8'?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<SOAP-ENV:Body>
<ns1:WebServiceCategory xmlns:ns1="tns:WebServicesMsgSetPortType" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<HTTPInputBody xmlns:ns2="http://www.mrmnames.net" xsi:type="ns2:HTTPMessageType">
<URL xsi:type="xsd:string">Test</URL>
<InputData xsi:type="ns2:DataType">
<Data xsi:type="xsd:string">Test</Data>
</InputData>
<OutputData xsi:type="ns2:DataType">
<Data xsi:type="xsd:string">Test</Data>
</OutputData>
</HTTPInputBody>
</ns1:WebServiceCategory>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

hopefully thats what you wanted. Also I am seeing the data reaching the SYSTEM.BROKER.WS.INPUT queue. But the transfer of data from this queue to the HTTP input node is not happening.

thanks,
swaugh
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vennela
PostPosted: Tue Jun 20, 2006 1:13 pm    Post subject: Reply with quote

Jedi Knight

Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
So, your SOAP message consists of both InputData and OutputData as your Input message ?
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swaugh
PostPosted: Wed Jun 21, 2006 10:42 am    Post subject: Reply with quote

Apprentice

Joined: 15 Jun 2006
Posts: 37
Thats right vennela. i am just filling up input data segment.
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