OSB11g - Business Services - Calling WS throwing reader() error.

Question

I have an OSB11g Proxy and business services.
my requirement is to get a WS SOAP request from a BPEL application on to my Proxy services. this proxy service will identify the URI to invoke and make a call on to BES via this business service with the exactly same request which i received in Proxy.
I m getting the request xml as
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/ " xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/ " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance " xmlns:xsd="http://www.w3.org/2001/XMLSchema ">
<SOAP-ENV:Body>
<RootTAG>
<Name>Galvin</Name>
<Age>12</Age>
</RootTAG>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
I have chosen service call-out to make a call to BS.
Option 1 In service call-out i have chosen request with SOAP body.
XML which is sent to BS is looking as below.
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/ ">
     <soapenv:Header/>
     <soapenv:Body>
          <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/ " xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/ " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance " xmlns:xsd="http://www.w3.org/2001/XMLSchema ">
               <SOAP-ENV:Body>
                    <RootTAG>
<Name>Galvin</Name>
<Age>12</Age>
                    </RootTAG>
               </SOAP-ENV:Body>
          </SOAP-ENV:Envelope>
     </soapenv:Body>
</soapenv:Envelope>
Option 2 In service call-out i have chosen request with document.
XML which is sent to BS is looking as below.
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/ ">
<soapenv:Header/>
<soapenv:Body>
<soapenv:Body>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/ " xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/ " xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance " xmlns:xsd="http://www.w3.org/2001/XMLSchema ">
<SOAP-ENV:Body>
<RootTAG>
<Name>Galvin</Name>
<Age>12</Age>
</RootTAG>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
</soapenv:Body>
</soapenv:Body>
</soapenv:Envelope>
For both the request i am getting error as below .
java.lang.IllegalStateException: getReader() called after getInputStream()
But when i test the BS using WS tools (netTool) with the same request XML (which i receive in Proxy), i am getting proper response.
> I have no clue where is the problem actually in my OSB application. Do i miss some header or some additional thing i need to do before setting in request xml in service call-out.
> Also Webservice which BS invokes runs on a weblogic 8.1 application server. Will that be a problem?
Thanks
Sesha
Edited by: 784261 on Jul 25, 2010 4:03 AM

Answer 1

Anuj
I found one discrepency in the call made from OSB and netTool(WS testing tool)
The content length in the request to WS stub from OSB is - "content length =-1" . kindly help how to set the content length in the request.?
when BES call is made from OSB
####<Jul 26, 2010 1:22:49 PM BST> <Info> <******STUB********> <hwwhapp4> <> <ExecuteThread: '11' for queue: 'weblogic.kernel.Default'>
<<anonymous>> <> <000000> *<Entered get operation, content length =-1,content typetext/xml; charset=utf-8>*
####<Jul 26, 2010 1:22:49 PM BST> <Error> <HTTP> <> <managed1_hlluwli1> <ExecuteThread: '11' for queue: 'weblogic.kernel.Default'> <<WLS Kernel>> <>
<BEA-101020> <[ServletContext(id=6879348,name=getWebServiceXML,context-path=/getWebServiceXML)] Servlet failed with Exception
java.lang.IllegalStateException: getReader() called after getInputStream() called
at weblogic.servlet.internal.ServletRequestImpl.getReader(ServletRequestImpl.java:1831)
at Startservlet.doPost(Startservlet.java:78)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1077)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:465)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:348)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:7047)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3902)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2773)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
>
when BES call is invoked from netTool
####<Jul 26, 2010 1:55:12 PM BST> <Info> <******STUB********> <hwwhapp4> <> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'>
<<anonymous>> <> <000000> <Servlet Started>
####<Jul 26, 2010 1:55:12 PM BST> <Info> <******STUB********> <hwwhapp4> <> <ExecuteThread: '13' for queue: 'weblogic.kernel.Default'>
<<anonymous>> <> <000000> *<Entered get operation, content length =737,content typenull>*
Thanks
Sesha