"500 Internal Server Error" response from asynchronous AquaLogic proxy

Question

Hi,
We have a proxy service deployed to AquaLogic Service Bus (alsb) v3.0 as a WSDL-based SOAP/HTTP service. The WSDL for the proxy defines a single one-way operation (i.e. no response message is defined), making it an asynchronous operation. The proxy routes the request through a couple business services and then routes the response to a URL specified in the request (in the ReplyTo element of a WS-Addressing header). Essentially it's an asynchronous request-response pattern that accepts requests from a web service and calls back to that web service with the response.
This proxy service works perfectly when run from the test page in the ALSB console. However, when calling the proxy from the real client web service, AquaLogic returns a "500" response from the HTTP POST. The WSDL and everything look correct, and we can use the proxy's URL to download the WSDL with no problem.
Is this a known problem?
Thanks!
-Eric

Answer 1

HI,
I am looking for a solution to the problem (i am using Oracle service Bus_10.3).
After publishing, I can get the wsdl from the web browser but calling the proxy service directly results:
com.bea.control.ServiceControlException: Unexpected exception raised invoking getTerminalDistance on control com.demo.control.TerminalLocationServiceControl. Use getCause() to see the root cause.[java.rmi.RemoteException: SOAPFaultException - FaultCode [{http://schemas.xmlsoap.org/soap/envelope/}Server] FaultString [BEA-380001: Internal Server Error] FaultActor [null] Detail [<detail><con:fault xmlns:con="http://www.bea.com/wli/sb/context"><con:errorCode>BEA-380001</con:errorCode><con:reason>Internal Server Error</con:reason><con:location><con:node>RouteNode3</con:node><con:path>response-pipeline</con:path></con:location></con:fault></detail>]; nested exception is:
     weblogic.wsee.jaxrpc.soapfault.WLSOAPFaultException: BEA-380001: Internal Server Error]
     at com.bea.control.servicecontrol.impl.ServiceControlImpl.invoke(ServiceControlImpl.java:696)
     at com.demo.control.TerminalLocationServiceControlBean.getTerminalDistance(TerminalLocationServiceControlBean.java:132)
     at com.demo.control.TerminalLocationImpl.getTerminalDistance(TerminalLocationImpl.java:51)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at weblogic.wsee.component.pojo.JavaClassComponent.invoke(JavaClassComponent.java:112)
     at weblogic.wsee.ws.dispatch.server.ComponentHandler.handleRequest(ComponentHandler.java:84)
     at weblogic.wsee.handler.HandlerIterator.handleRequest(HandlerIterator.java:141)
     at weblogic.wsee.ws.dispatch.server.ServerDispatcher.dispatch(ServerDispatcher.java:114)
     at weblogic.wsee.ws.WsSkel.invoke(WsSkel.java:80)
     at weblogic.wsee.server.servlet.SoapProcessor.handlePost(SoapProcessor.java:66)
     at weblogic.wsee.server.servlet.SoapProcessor.process(SoapProcessor.java:44)
     at weblogic.wsee.server.servlet.BaseWSServlet$AuthorizedInvoke.run(BaseWSServlet.java:285)
     at weblogic.wsee.server.servlet.BaseWSServlet.service(BaseWSServlet.java:169)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3504)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2186)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2092)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.rmi.RemoteException: SOAPFaultException - FaultCode [{http://schemas.xmlsoap.org/soap/envelope/}Server] FaultString [BEA-380001: Internal Server Error] FaultActor [null] Detail [<detail><con:fault xmlns:con="http://www.bea.com/wli/sb/context"><con:errorCode>BEA-380001</con:errorCode><con:reason>Internal Server Error</con:reason><con:location><con:node>RouteNode3</con:node><con:path>response-pipeline</con:path></con:location></con:fault></detail>]; nested exception is:
     weblogic.wsee.jaxrpc.soapfault.WLSOAPFaultException: BEA-380001: Internal Server Error
     at weblogic.wsee.jaxrpc.StubImpl.throwRemoteException(StubImpl.java:296)
I have implemented one testservice and trying to invoke Aqualogic proxy using service control generated through weblogic workshop and getting above error. but if I use test console of Service bus to test this proxy, it runs fine. Also I have configured proxy service message flow where i am using "Replace" action to replce the header from the incoming reuest with the following as my business service expects this security token:
<soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" soap:mustUnderstand="1">
<wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="UsernameToken-24512621">
<wsse:Username>sample:parlayx</wsse:Username>
<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">1234</wsse:Password>
</wsse:UsernameToken>
</wsse:Security>
</soap:Header>
please Please share any additional configuration/settings needed.
thanks
Narendra