Hi Experts,
I have a legacy applications which includes EJB 2.1 stateful session beans.
The EAR file is deployed in compatibility mode. When a remove client,
deployed in a separate WebApp deployed in the same instance tries to use
the bean the EJB container raises this exception ...
javax.ejb.CreateException: ERROR creating stateful SessionBean
at
com.sun.ejb.containers.StatefulSessionContainer.createEJBObjectImpl(StatefulSessionContainer.java:453)
at
com.sun.ejb.containers.EJBHomeImpl.createEJBObjectImpl(EJBHomeImpl.java:116)
at
com.sun.ejb.containers.EJBHomeInvocationHandler.invoke(EJBHomeInvocationHandler.java:239)
at $Proxy504.create(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at
com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie.dispatchToMethod(ReflectiveTie.java:144)
at
com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:174)
at
com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:528)
at
com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:199)
at
com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1624)
at
com.sun.corba.ee.impl.protocol.SharedCDRClientRequestDispatcherImpl.marshalingComplete(SharedCDRClientRequestDispatcherImpl.java:126)
at
com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClientDelegateImpl.java:273)
at
com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:200)
at
com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:152)
at
com.sun.corba.ee.impl.presentation.rmi.codegen.CodegenStubBase.invoke(CodegenStubBase.java:227)
at
de.novum.vger.clientlayer._XMLSessionProxyHome_DynamicStub.create(de/novum/vger/clientlayer/_XMLSessionProxyHome_DynamicStub.java)
at de.novum.vger.webclient.VgerConnection.login(VgerConnection.java:163)
at de.vger.integration.VgerService.login(VgerService.java:286)
at
de.vger.presentation.controller.ProcessLogonAction.execute(ProcessLogonAction.java:78)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at
de.response.strutsx.RSERequestProcessor.processActionPerform(RSERequestProcessor.java:94)
at
de.vger.strutsx.VgerRequestProcessor.processActionPerform(VgerRequestProcessor.java:119)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at
de.vger.strutsx.VgerRequestProcessor.process(VgerRequestProcessor.java:109)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at
de.response.strutsx.RSEActionServlet.service(RSEActionServlet.java:72)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at
org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
at de.response.strutsx.LoggingFilter.doFilter(LoggingFilter.java:82)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
at
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:327)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:232)
at
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.NullPointerException
at
com.sun.ejb.containers.BaseContainer.injectEjbInstance(BaseContainer.java:1693)
at
com.sun.ejb.containers.StatefulSessionContainer.createBeanInstance(StatefulSessionContainer.java:603)
at
com.sun.ejb.containers.StatefulSessionContainer.createEJBObjectImpl(StatefulSessionContainer.java:439)
... 63 more
|#]
I already searched around but could not find a similar issue.
How can I track down the root cause?
TIA,
Bernhard
--
IT-Consulting Bernhard Thalmayr
- Painstaking Minds -
83620 Vagen (Munich area)
Germany