BPEL Server java.lang.NullPointerException

I have been getting a java.lang.NullPointerException after I try to add a Database adapter to a BPEL process. I get the exception even after I delete everything I added before I got the exception. Here is the text from the screen that the BPEL Console puts up:
Oracle BPEL Process Manager Full Cycle
An unexpected error has occurred while executing your request. This is most likely related to a defect in the Oracle BPEL Process Manager product. We apologize you can post the error to the OTN forum and we will get back to you as soon as possible.
Attachments:
Build Information:
Oracle BPEL Server version 10.1.2.0.0
Build: 1442
Build time: Fri Apr 29 16:59:32 PDT 2005
Build type: release
Source tag: BPELPM_10_1_2_release_branch
Exception Message:
[java.lang.NullPointerException]
null
Exception Trace:
java.lang.NullPointerException
     at com.collaxa.cube.engine.deployment.ProcessRevisionRegistry$RevisionTable.remove(ProcessRevisionRegistry.java:296)
     at com.collaxa.cube.engine.deployment.ProcessRevisionRegistry.delete(ProcessRevisionRegistry.java:112)
     at com.collaxa.cube.engine.deployment.CubeProcessLoader.destroy(CubeProcessLoader.java:596)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.reload(CubeProcessHolder.java:972)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.loadAndBind(CubeProcessHolder.java:922)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.getProcess(CubeProcessHolder.java:787)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.getProcess(CubeProcessHolder.java:765)
     at com.collaxa.cube.engine.deployment.CubeProcessHolder.getStatus(CubeProcessHolder.java:211)
     at com.collaxa.cube.engine.deployment.DeploymentHelper.lookupProcessStatus(DeploymentHelper.java:301)
     at com.collaxa.cube.ejb.impl.FinderBean.lookupProcess(FinderBean.java:86)
     at IFinderBean_StatelessSessionBeanWrapper42.lookupProcess(IFinderBean_StatelessSessionBeanWrapper42.java:228)
     at com.oracle.bpel.client.Locator.lookupProcess(Locator.java:245)
     at displayProcess.jspService(_displayProcess.java:88)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
     at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:220)
     at com.collaxa.cube.fe.DomainFilter.doFilter(DomainFilter.java:138)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:649)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
     at java.lang.Thread.run(Thread.java:534)
Please let me know if I am doing anything wrong.
Thanks,
Jeff

A follow on to the last post, after I stopped and then restarted the BPEL Server, the process loaded correctly and the error did not reappear.

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        at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
        at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
        at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
        at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
        at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
        at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
        at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
        at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Edited by: Don P. on Jun 25, 2009 8:00 PM

Hi,
Can you please check any log/trace files for this(usr/sap/SID/j2ee/cluster/log)
probably you can re-start java from SMICM. this will refresh the cache.
regards
nag

Java.lang.NullPointerException at com.evermind.server.ObjectReferenceCleane

I am getting the below error when the server is started. Can any one let me know why do we get this error?
13/01/13 23:33:28.432 10.1.3.5.0 Started
13/01/14 00:46:53.915 Internal server error
java.lang.NullPointerException
at com.evermind.server.ObjectReferenceCleaner.resetApplicationLogger(ObjectReferenceCleaner.java:260)
at com.evermind.server.ObjectReferenceCleaner.cleanupApplicationLogger(ObjectReferenceCleaner.java:167)
at com.evermind.server.ObjectReferenceCleaner.loaderDestroyed(ObjectReferenceCleaner.java:94)
at oracle.classloader.EventDispatcher.loaderDestroyed(EventDispatcher.java:254)
at oracle.classloader.PolicyClassLoader.close(PolicyClassLoader.java:1187)
at oracle.classloader.PolicyClassLoader.close(PolicyClassLoader.java:1126)
at oracle.classloader.PolicyClassLoader.close(PolicyClassLoader.java:1069)
at com.evermind.server.ApplicationStateRunning.destroyClassLoaders(ApplicationStateRunning.java:1201)
at com.evermind.server.Application.stateCleanUp(Application.java:3766)
at com.evermind.server.Application.destroy(Application.java:802)
at com.evermind.server.ApplicationServer.destroyApplications(ApplicationServer.java:2337)
at com.evermind.server.ApplicationServer.destroy(ApplicationServer.java:2124)
at com.evermind.server.ApplicationServerShutdownHandler.run(ApplicationServerShutdownHandler.java:93)
at java.lang.Thread.run(Thread.java:662)
13/01/14 00:48:42.413 10.1.3.5.0 Started

I am getting the below error when the server is started. Can any one let me know why do we get this error?
13/01/13 23:33:28.432 10.1.3.5.0 Started
13/01/14 00:46:53.915 Internal server error
java.lang.NullPointerException
at com.evermind.server.ObjectReferenceCleaner.resetApplicationLogger(ObjectReferenceCleaner.java:260)
at com.evermind.server.ObjectReferenceCleaner.cleanupApplicationLogger(ObjectReferenceCleaner.java:167)
at com.evermind.server.ObjectReferenceCleaner.loaderDestroyed(ObjectReferenceCleaner.java:94)
at oracle.classloader.EventDispatcher.loaderDestroyed(EventDispatcher.java:254)
at oracle.classloader.PolicyClassLoader.close(PolicyClassLoader.java:1187)
at oracle.classloader.PolicyClassLoader.close(PolicyClassLoader.java:1126)
at oracle.classloader.PolicyClassLoader.close(PolicyClassLoader.java:1069)
at com.evermind.server.ApplicationStateRunning.destroyClassLoaders(ApplicationStateRunning.java:1201)
at com.evermind.server.Application.stateCleanUp(Application.java:3766)
at com.evermind.server.Application.destroy(Application.java:802)
at com.evermind.server.ApplicationServer.destroyApplications(ApplicationServer.java:2337)
at com.evermind.server.ApplicationServer.destroy(ApplicationServer.java:2124)
at com.evermind.server.ApplicationServerShutdownHandler.run(ApplicationServerShutdownHandler.java:93)
at java.lang.Thread.run(Thread.java:662)
13/01/14 00:48:42.413 10.1.3.5.0 Started

500 Internal Server Error java.lang.NullPointerException

500 Internal Server Error
java.lang.NullPointerException at com.idealake.RBI.struts.login.LoginAction.execute(LoginAction.java:72) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1158) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:224) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:534)
Thanks in advance
Robin

The method execute, in class LoginAction, in package com.idealake.RBI.struts.login, on line 72 of the corresponding .java file attempted to use null reference/pointer/value. Which is exactly what the error message you printed tells you. More, we also cannot say, until provided with much more information.

500 Internal server error - java.lang.NullPointerException: null

While trying to access the initial login screen of EP, we face this '500 Internal server error - java.lang.NullPointerException: null' issue very randomly. It appears sometimes and when opened from new browser we get the login screen sometimes. It is not a problem that reproduces always. On the screen where the error appears, we refresh any number of times, no help, the error remains the same, but when we open in a new window, it might give the login screen or end up with this error.
We have 4 Dialog Instances and a Cisco load balancer.
Upon repeated redirection to a particular instance and particular server node(https://<hostname>:<port>/irj/portal;sapj2ee_irj= XXX) from the trace files, I could get the following information :-
#0019BBEB9F4C00190000409700001707000478F21B0BBACE#1258881142025#com.sap.tc.webdynpro.sessionmanagement#sap.com/tcwddispwda#com.sap.tc.webdynpro.sessionmanagement.ExceptionHandler.handleThrowable#2449#32347##n/a##245825a0d74711de92700019bbeb9f4c#SAPEngine_Application_Thread[impl:3]_12##0#0#Error#1#/System/UserInterface#Java###Exception occured during processing of Web Dynpro application . The causing exception is nested.
[EXCEPTION]
#2#sap.com/pb/PageBuilder#java.lang.NullPointerException
#1.5_#0019BBEB9F4C00190000409800001707000478F21B0BD29A#1258881142031#com.sap.engine.services.servlets_jsp.client.RequestInfoServer#sap.com/tcwddispwda#com.sap.engine.services.servlets_jsp.client.RequestInfoServer#2449#32347##n/a##245825a0d74711de92700019bbeb9f4c#SAPEngine_Application_Thread[impl:3]_12##0#0#Error##Plain###application [webdynpro/dispatcher] Processing HTTP request to servlet [dispatcher] finished with error. The error is: java.lang.NullPointerException
#1.5_#0019BBEB9F4C00190000409A00001707000478F21B0C5FDE#1258881142068#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#sap.com/tcwddispwda#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#2449#32347##n/a##245825a0d74711de92700019bbeb9f4c#SAPEngine_Application_Thread[impl:3]_12##0#0#Error#1#/System/Server/WebRequests#Plain###application [webdynpro/dispatcher] Processing HTTP request to servlet [dispatcher] finished with error.
The error is: java.lang.NullPointerException: null
Exception id: [0019BBEB9F4C00190000409800001707000478F21B0BD29A]#
#1.5_#0019BBEB9F4C00310000372500001707000478F21D348764#1258881178254#com.sap.security.core.server.destinations.service.DestinationServiceImpl#sap.com/tcwddispwda#com.sap.security.core.server.destinations.service.DestinationServiceImpl.getDestination#5180#32285##juepp01_EPP_16040550#5180#392ddb50d74711de87f40019bbeb9f4c#SAPEngine_Application_Thread[impl:3]_10##0#0#Error#1#/System/Security/destinations#Java###An error occurred while reading the destination , type . The error was .#3#sap_inbox$WebFlowConnector#RFC#<Localization failed: ResourceBundle='com.sap.exception.io.IOResourceBundle', ID='No such destination sap_inbox$WebFlowConnector of type RFC exists ', Arguments: []> : Can't find resource for bundle java.util.PropertyResourceBundle, key No such destination sap_inbox$WebFlowConnector of type RFC exists #
#1.5_#0019BBEB9F4C00310000372600001707000478F21D34893F#1258881178255#System.err#sap.com/tcwddispwda#System.err#5180#32285##juepp01_EPP_16040550#5180#392ddb50d74711de87f40019bbeb9f4c#SAPEngine_Application_Thread[impl:3]_10##0#0#Error##Plain###java.lang.Exception: Problem occured while creating JCO client for destination: sap_inbox#
#1.5_#0019BBEB9F4C00310000372700001707000478F21D34A80D#1258881178262#System.err#sap.com/tcwddispwda#System.err#5180#32285##juepp01_EPP_16040550#5180#392ddb50d74711de87f40019bbeb9f4c#SAPEngine_Application_Thread[impl:3]_10##0#0#Error##Plain### at com.sap.netweaver.bc.uwl.utils.r3.R3SystemInfo.createJCOClient(R3SystemInfo.java:67)#
#1.5_#0019BBEB9F4C00310000372800001707000478F21D34A887#1258881178263#System.err#sap.com/tcwddispwda#System.err#5180#32285##juepp01_EPP_16040550#5180#392ddb50d74711de87f40019bbeb9f4c#SAPEngine_Application_Thread[impl:3]_10##0#0#Error##Plain### at com.sap.netweaver.bc.uwl.utils.r3.R3SystemInfo.hasFunctionModule(R3SystemInfo.java:591)#
Kindly advise as to what could be the issue..

Hi, either the problem should come always for us to be able to trouble shoot it or should not come at all.
Now since it comes sometimes, i feel that you surely are using more than one app. servers in your enviroment and some of them are not fine.
I received this error when i accidently had deleted my sso ticket pairs in the visual admin.
First troubleshoot by login to individual app servers where the issue is coming. after that check the certificate-cert key pair in keystore admin. you can also delete them and make new ticket pairs..
If this does not help, replace your login page with the standard sap login page par com.sap.portal.runtime.logon.par.
This should certainly troubleshoot u
cheers,
Ankur

500 Internal Server Error (java.lang.NullPointerException) - email config

I have installed collaboration suite on xp.
The install has completed and I am in the process of setting up oracle email.
Part of the email configuration says that I must stop the sendmail services and start the email listener.
Then I should change the settings in the 'Unified Messaging Inbound SMTP'
My problem is when I try and do this at the stage where I select 'Change Settings' I get the error message
500 internal server error
java.lang.NullPointerException
I am not sure how to stop the sendmail services on xp?
Has anyone seen this before and if so help?

I didn't think XP/2000/NT had sendmail installed, so there shouldn't be anything to shutdown.
I'm afraid I don't have any suggestions regarding your NullPointerException, though.

Mac OSX 10.9.4 coldfusion 11 standalone server ERROR: HTTP Status 500 - java.lang.NullPointerException

Hi all.
I have installed the cold fusion server.
at first with mac server, apache..... but after install cold fusion and want to go to the admin page:
HTTP Status 500 - java.lang.NullPointerException
I deinstalled the server from mac and cold fusion..
after a fresh install of coldfusion 11 and use the build in server..
the same error..
does anybody knows the problems?
I Use Java 7 Update 67
A friend of me have installed it .. it runs
greetings thorsten

Hi this is my cold fusion Error LOG
java.lang.NullPointerException
at coldfusion.CfmServlet.init(CfmServlet.java:97)
at coldfusion.bootstrap.ClassloaderHelper.initServletClass(ClassloaderHelper.java:121)
at coldfusion.bootstrap.BootstrapServlet.init(BootstrapServlet.java:59)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1279)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1192)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:864)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:134)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:422)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:104 0)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.jav a:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Sep 16, 2014 8:30:59 AM org.apache.catalina.core.ApplicationContext log
INFO: failed to load: coldfusion.CfmServlet
Sep 16, 2014 8:30:59 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet CfmServlet
java.lang.NullPointerException
at coldfusion.CfmServlet.init(CfmServlet.java:97)
at coldfusion.bootstrap.ClassloaderHelper.initServletClass(ClassloaderHelper.java:121)
at coldfusion.bootstrap.BootstrapServlet.init(BootstrapServlet.java:59)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1279)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1192)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:864)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:134)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:422)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:104 0)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.jav a:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

On deploy: java.lang.NullPointerException in WsdlCompleterUtil.isAncestor

Hello,
I downloaded JDeveloper 10.1.3.2.0 and Oracle BPEL PM 10.1.3.1.0 yesterday and built simple BPEL process with one single invoke activity. The BPEL process validates in JDeveloper but on deploy I get following stack trace -
Process "ZMFFlow" (revision "v2007_05_30__54686") successfully compiled.
<2007-05-31 10:36:50,448> <INFO> <default.collaxa.cube.engine.deployment> Proces
s "ZMFFlow" (revision "v2007_05_30__54686") successfully loaded.
<2007-05-31 10:36:50,698> <ERROR> <default.collaxa.cube.engine> <DomainObserverR
egistry::notify> Error while notifying observer class com.collaxa.cube.ws.soap.o
c4j.BPELOC4JServlet$1 with aspect class com.collaxa.cube.engine.observer.Process
InitAspect
java.lang.NullPointerException
at oracle.j2ee.ws.common.processor.modeler.wsdl.WsdlCompleterUtil.isAnce
stor(WsdlCompleterUtil.java:344)
at oracle.j2ee.ws.common.processor.modeler.wsdl.WsdlCompleterUtil.cacula
teRelativePath(WsdlCompleterUtil.java:323)
at oracle.j2ee.ws.common.processor.modeler.wsdl.WsdlCompleterUtil.comple
te(WsdlCompleterUtil.java:140)
at oracle.j2ee.ws.server.provider.ProviderConfigImpl.addService(Provider
ConfigImpl.java:200)
at oracle.j2ee.ws.server.provider.ProviderConfigImpl.addService(Provider
ConfigImpl.java:116)
at com.collaxa.cube.ws.soap.oc4j.BPELOC4JServlet$1.update(BPELOC4JServle
t.java:117)
at com.collaxa.cube.engine.observer.DomainObserverRegistry.notify(Domain
ObserverRegistry.java:301)
My BPEL process is -
<?xml version = "1.0" encoding = "UTF-8" ?>

<process name="ZMFFlow" targetNamespace="http://ZMFFlow/0"
xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
xmlns:ns1="http://serena.com/zmf/wsdl/package-services"
xmlns:ldap="http://schemas.oracle.com/xpath/extension/ldap"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:wsdlDefault="http://www.eclipse.org/alf/schema/EventBase/1"
xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
xmlns:client="http://ZMFFlow/0"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:orcl="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc">

<partnerLinks>

<partnerLink name="client" partnerLinkType="client:AlfServiceFlow"
myRole="AlfServiceFlowProvider"/>
<partnerLink name="ZMFplt" partnerRole="ZMFProvider"
partnerLinkType="ns1:ZMFPartnerLinkType"/>
</partnerLinks>

<variables>


<variable name="Invoke_1_approve_InputVariable"
messageType="ns1:approveRequestMessage"/>
<variable name="Invoke_1_approve_OutputVariable"
messageType="ns1:approveResponseMessage"/>
<variable name="receiveInput_TEMPEventNotice_InputVariable"
messageType="wsdlDefault:EventNotice"/>
</variables>

<sequence name="main">

<receive name="receiveInput" partnerLink="client"
portType="wsdlDefault:ALFServiceFlow"
operation="TEMPEventNotice"
variable="receiveInput_TEMPEventNotice_InputVariable"
createInstance="yes"/>

<invoke name="Invoke_1" partnerLink="ZMFplt"
portType="ns1:ZMFPackageServicesPT" operation="approve"
inputVariable="Invoke_1_approve_InputVariable"
outputVariable="Invoke_1_approve_OutputVariable"/>
</sequence>
</process>
Sorry for the long post but I would also like to send in wsdls so that someone can try to reproduce the problem. Can anyone tell me what this error means? What could be wrong in my process or wsdls?
Thank you,
Meghana

I think I have found when I get this error and probably I have found a bug. I will appreciate if someone can confirm this.
In my BPEL project setup, my BPEL process's wsdl file imports another wsdl from different namespace. Here is sample snippet -
<wsdl:definitions targetNamespace="http://namespace/1">
<wsdl:import namespace="http://namespace/2" location="resources/another.wsdl"/>
<plnk:partnerLinkType....../>
</wsdl:definitions>
Please let me know. I checked the bundled samples with Oracle BPEL PM and did not find any similar case where process wsdl imports another wsdl.
Thank you.
Meghana

Jax-ws 2.2.8 and ws-addressing: Client throwing java.lang.NullPointerException on receipt of HTTP 202 when using non-anonymous ReplyTo address

Server: JBoss EAP 6.2.0
Client: JDK 1.7.0_51 x64
JAX-WS: RI 2.2.8 ( via -Djava.endorsed.dirs )
I am getting a java.lang.NullPointerException when calling the operation on the WS endpoint from the client when using non-anonymous replyTo address.
I have simplified the scenario into a small test case that hopefully others can replicate. Since the exception is happening on the client instead of the server, I would think that the container used is irrelevant, but I have specified it nonetheless.
1) WebService:
package test.webservice;
import java.util.Random;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.xml.ws.soap.Addressing;
@WebService(targetNamespace="http://services.nowhere.org/")
@Addressing(required=true)
@SOAPBinding(style = SOAPBinding.Style.DOCUMENT)
public class RandomTest {
    @WebMethod
    public long nextRandom(@WebParam boolean forceException) throws Exception {
        if( forceException ) {
            throw new Exception("Some exception");
        Random rand = new Random();
        return rand.nextLong();
2) Generated WSDL by JBossEAP 6.2.2:
<?xml version='1.0' encoding='UTF-8'?><wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsp="http://www.w3.org/ns/ws-policy" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:tns="http://webservice.test/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns1="http://schemas.xmlsoap.org/soap/http" name="RandomTestService" targetNamespace="http://webservice.test/">
<wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://webservice.test/" elementFormDefault="unqualified" targetNamespace="http://webservice.test/" version="1.0">
<xs:element name="nextRandom" type="tns:nextRandom"/>
<xs:element name="nextRandomResponse" type="tns:nextRandomResponse"/>
<xs:complexType name="nextRandom">
    <xs:sequence/>
</xs:complexType>
<xs:complexType name="nextRandomResponse">
    <xs:sequence>
      <xs:element name="return" type="xs:long"/>
    </xs:sequence>
</xs:complexType>
</xs:schema>
</wsdl:types>
<wsdl:message name="nextRandom">
    <wsdl:part element="tns:nextRandom" name="parameters">
    </wsdl:part>
</wsdl:message>
<wsdl:message name="nextRandomResponse">
    <wsdl:part element="tns:nextRandomResponse" name="parameters">
    </wsdl:part>
</wsdl:message>
<wsdl:portType name="RandomTest">
    <wsdl:operation name="nextRandom">
      <wsdl:input message="tns:nextRandom" name="nextRandom" wsam:Action="http://webservice.test/RandomTest/nextRandomRequest" wsaw:Action="http://webservice.test/RandomTest/nextRandomRequest">
    </wsdl:input>
      <wsdl:output message="tns:nextRandomResponse" name="nextRandomResponse" wsam:Action="http://webservice.test/RandomTest/nextRandomResponse" wsaw:Action="http://webservice.test/RandomTest/nextRandomResponse">
    </wsdl:output>
    </wsdl:operation>
</wsdl:portType>
<wsdl:binding name="RandomTestServiceSoapBinding" type="tns:RandomTest">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsaw:UsingAddressing wsdl:required="true"/>
    <wsp:PolicyReference URI="#RandomTestServiceSoapBinding_WSAM_Addressing_Policy"/>
    <wsdl:operation name="nextRandom">
      <soap:operation soapAction="" style="document"/>
      <wsdl:input name="nextRandom">
        <soap:body use="literal"/>
      </wsdl:input>
      <wsdl:output name="nextRandomResponse">
        <soap:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
</wsdl:binding>
<wsdl:service name="RandomTestService">
    <wsdl:port binding="tns:RandomTestServiceSoapBinding" name="RandomTestPort">
      <soap:address location="http://localhost:8080/servertest/RandomTest"/>
    </wsdl:port>
</wsdl:service>
    <wsp:Policy xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="RandomTestServiceSoapBinding_WSAM_Addressing_Policy"><wsam:Addressing><wsp:Policy/></wsam:Addressing></wsp:Policy>
</wsdl:definitions>
3) ant build.xml to generate the client code from WSDL
<?xml version="1.0" encoding="UTF-8"?>
<project default="build" basedir="..">
    <property name="jaxws.classpath" location="C://jaxws-2.2.8/jaxws-ri/lib/*.jar"/>
    <taskdef name="wsimport" classname="com.sun.tools.ws.ant.WsImport">
           <classpath path="${jaxws.classpath}"/>
    </taskdef>
    <target name="build" >
        
        <wsimport wsdl="http://localhost:8080/servertest/RandomTest?wsdl"
               verbose="true"
               sourcedestdir="src"
               destdir="bin"
               keep="true">
               <xjcarg value="-enableIntrospection"/>
        </wsimport>
    </target>
</project>
4) Client code
4a) ClientTest.java - Actual client run from client
package test.wsclient;
import java.util.ArrayList;
import java.util.List;
import javax.xml.ws.BindingProvider;
import javax.xml.ws.Endpoint;
import javax.xml.ws.handler.Handler;
import javax.xml.ws.soap.AddressingFeature;
import org.nowhere.services.RandomTest;
import org.nowhere.services.RandomTestService;
public class ClientTest {
    public static void main(String args[]) throws Exception {
        ClientTest app = new ClientTest();
        app.testAddressing();
    public void testAddressing() throws Exception {
        String REPLY_TO_ADDRESS = "http://localhost:8082/servertest/RandomCallback";
        String FAULT_TO_ADDRESS = "http://localhost:8082/servertest/RandomCallbackFault";
        RandomTestService service = new RandomTestService();
        RandomTest port = service.getRandomTestPort(new AddressingFeature());
        BindingProvider provider = (BindingProvider) port;
        // pass the replyTo address to the handler
        provider.getRequestContext().put("ReplyTo", REPLY_TO_ADDRESS);
        provider.getRequestContext().put("FaultTo", FAULT_TO_ADDRESS);
        // Register handlers to set the ReplyTo and FaultTo on the SOAP request sent to the WS endpoint
        List<Handler> handlerChain = new ArrayList<Handler>();
        handlerChain.add(new ClientHandler());
        provider.getBinding().setHandlerChain(handlerChain);
        // Start endpoint to receive callbacks from WS
        Endpoint endpoint = Endpoint.publish(REPLY_TO_ADDRESS, new CallbackSEI());
        try {
            port.nextRandom(false);
        } catch( Exception ex ) {
            ex.printStackTrace();
        } finally {
            Thread.sleep(10000);
        endpoint.stop();
        System.exit(0);
4b) ClientHandler.java - Used to set the wsa ReplyTo address and FaultTo address when sending SOAP request from client to server
package test.wsclient;
import java.util.Set;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPHeader;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.MessageContext.Scope;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public class ClientHandler implements SOAPHandler<SOAPMessageContext> {
    public ClientHandler() {};
    @Override
    public Set<QName> getHeaders() {
        return null;
    @Override
    public void close(MessageContext arg0) {
    @Override
    public boolean handleFault(SOAPMessageContext context) {
        return true;
    protected void setAnAddress(SOAPHeader header, String tagName, String address) {
        NodeList nodeListReplyTo = header.getElementsByTagName(tagName);
        NodeList nodeListAddress = nodeListReplyTo.item(0).getChildNodes();
        for (int i = 0; i < nodeListAddress.getLength(); i++) {
            Node node = nodeListAddress.item(i);
            if ("Address".equals(node.getLocalName())) {
                node.setTextContent(address);
                break;
    protected String getMessageID(SOAPHeader header) {
        NodeList nodeListMessageId = header.getElementsByTagName("MessageID");
        return nodeListMessageId.item(0).getTextContent();
    @Override
    public boolean handleMessage(SOAPMessageContext context) {
        Boolean isOutbound = (Boolean) context.get(SOAPMessageContext.MESSAGE_OUTBOUND_PROPERTY);
        if (isOutbound) {
            try {
                SOAPEnvelope envelope = context.getMessage().getSOAPPart().getEnvelope();
                SOAPHeader header = envelope.getHeader();
                /* extract the generated MessageID */
                String messageID = getMessageID(header);
                context.put("MessageID", messageID);
                context.setScope("MessageID", Scope.APPLICATION);
                /* change ReplyTo address */
                setAnAddress(header, "ReplyTo", (String) context.get("ReplyTo"));
                setAnAddress(header, "FaultTo", (String) context.get("FaultTo"));
            } catch (Exception ex) {
                throw new RuntimeException(ex);
        return true;
4c) CallbackSEI.java - endpoint on the client for server to send the SOAP response back to the client
package test.wsclient;
import javax.annotation.Resource;
import javax.jws.Oneway;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.xml.ws.Action;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.WebServiceContext;
import javax.xml.ws.soap.Addressing;
@WebService
@Addressing
//@HandlerChain(file = "/handler-chain.xml")
public class CallbackSEI {
    @Resource
    private WebServiceContext context;
     * If there is no namespace specified in the method below, then the CallbackSEI needs to be in the same package as the
     * WS endpoint.
    @Oneway
    @Action(input="http://services.nowhere.org/RandomTest/nextRandomResponse")
    @RequestWrapper(localName="nextRandomResponse", targetNamespace="http://services.nowhere.org/")
    public void handleNotification(@WebParam(name="return")long random) {
        System.out.println("Asynch response received");
        System.out.println( random );
        //System.out.println("This response relates to the message ID: "+ getMessageID());
In summary:
Server is listening on port 8080
Client will listen in port 8082 for the callback from the server for the SOAP response
Now when I run the client, I see that the proper behaviour as far as ws-addressing is concerned. That is:
client -- SOAP request ( on port 8080 ) --> server
client <-- HTTP 202 ( empty HTTP body ) --- server
client <-- SOAP response ( on port 8082 ) --- server
All well and good, except that I am getting a NullPointerException on the client side when I call the operation.
With debugging of the SOAP request and responses, I get the following output:
---[HTTP request - http://localhost:8080/servertest/RandomTest]---
Accept: text/xml, multipart/related
Content-Type: text/xml; charset=utf-8
SOAPAction: "http://services.nowhere.org/RandomTest/nextRandomRequest"
User-Agent: JAX-WS RI 2.2.8 svn-revision#13980
<?xml version='1.0' encoding='UTF-8'?><S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><S:Header><To xmlns="http://www.w3.org/2005/08/addressing">http://localhost:8080/servertest/RandomTest</To><Action xmlns="http://www.w3.org/2005/08/addressing">http://services.nowhere.org/RandomTest/nextRandomRequest</Action><ReplyTo xmlns="http://www.w3.org/2005/08/addressing">
    <Address>http://localhost:8082/servertest/RandomCallback</Address>
</ReplyTo><FaultTo xmlns="http://www.w3.org/2005/08/addressing">
    <Address>http://localhost:8082/servertest/RandomCallbackFault</Address>
</FaultTo><MessageID xmlns="http://www.w3.org/2005/08/addressing">uuid:bcd2f6ef-3034-49e8-b837-dbd6a772fb93</MessageID></S:Header><S:Body><ns2:nextRandom xmlns:ns2="http://services.nowhere.org/"><arg0>false</arg0></ns2:nextRandom></S:Body></S:Envelope>--------------------
---[HTTP response - http://localhost:8080/servertest/RandomTest - 202]---
null: HTTP/1.1 202 Accepted
Content-Length: 0
Content-Type: text/xml;charset=UTF-8
Date: Fri, 18 Jul 2014 08:34:36 GMT
Server: Apache-Coyote/1.1
java.lang.NullPointerException
    at com.sun.proxy.$Proxy38.nextRandom(Unknown Source)
    at test.wsclient.ClientTest.testAddressing(ClientTest.java:43)
    at test.wsclient.ClientTest.main(ClientTest.java:18)
---[HTTP request]---
Cache-control: no-cache
Host: localhost:8082
Content-type: text/xml; charset=UTF-8
Content-length: 704
Connection: keep-alive
Pragma: no-cache
User-agent: Apache CXF 2.7.7.redhat-1
Accept: */*
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header><Action xmlns="http://www.w3.org/2005/08/addressing">http://services.nowhere.org/RandomTest/nextRandomResponse</Action><MessageID xmlns="http://www.w3.org/2005/08/addressing">urn:uuid:65d8d7fc-09e4-494a-a9c5-0a01faf4d7e6</MessageID><To xmlns="http://www.w3.org/2005/08/addressing">http://localhost:8082/servertest/RandomCallback</To><RelatesTo xmlns="http://www.w3.org/2005/08/addressing">uuid:bcd2f6ef-3034-49e8-b837-dbd6a772fb93</RelatesTo></soap:Header><soap:Body><ns2:nextRandomResponse xmlns:ns2="http://services.nowhere.org/"><return>2870062781194370669</return></ns2:nextRandomResponse></soap:Body></soap:Envelope>--------------------
Asynch response received
2870062781194370669
As you can see from the output above, the proxy is throwing an Exception when it receives the HTTP 202 response.
Any ideas ?

I think I have found when I get this error and probably I have found a bug. I will appreciate if someone can confirm this.
In my BPEL project setup, my BPEL process's wsdl file imports another wsdl from different namespace. Here is sample snippet -
<wsdl:definitions targetNamespace="http://namespace/1">
<wsdl:import namespace="http://namespace/2" location="resources/another.wsdl"/>
<plnk:partnerLinkType....../>
</wsdl:definitions>
Please let me know. I checked the bundled samples with Oracle BPEL PM and did not find any similar case where process wsdl imports another wsdl.
Thank you.
Meghana

BPEL Server java.lang.NullPointerException

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