Hi There i am workin gon Weblogic server. we also face the same problem while deploying bean from different version of server (i mean while migrating from weblogic 6.0 to weblogic 6.1).In most of the cases the errors are due to Browser (the way in which you pass variables from java script)and sessions so just check it.also check for ejb-jar.xml as the security roles may be making problems. These are my general experiences. On Fri, 21 Dec 2001 Cao Tuan Dung wrote : > We have developed a Web application by VAJ, run on IBM > Websphere Server > 3.5. Connect to database > Oracle 8i. > In our enviroment, it run well but well we move it to > another > environment with the similar configuration: Websphere > 3.5.3, Oracle 8.15 > i, an critical error occur: > > ********************************** > > Error 500 > An error has occured while processing > request:http://192.168.111.1:8000/gmm/gmm0103l.jsp > Message: Server caught unhandled exception from servlet > [JSP 1.1 > Processor]: RemoteException occurred in server thread; > nested exception > is: com.ibm.ejs.container.UncheckedException: ; nested > exception is: > java.lang.Error: Reference counting error > > Target Servlet: JSP 1.1 Processor > StackTrace: > --------------------------------------------------------- > ------------------------ > > Root Error-1: RemoteException occurred in server thread; > nested > exception is: com.ibm.ejs.container.UncheckedException: > ; nested > exception is: java.lang.Error: Reference counting error > > java.rmi.ServerException: RemoteException occurred in > server thread; > nested exception is: > com.ibm.ejs.container.UncheckedException: ; > nested exception is: > > java.lang.Error: Reference counting error > com.ibm.ejs.container.UncheckedException: ; nested > exception is: > java.lang.Error: Reference counting error > java.lang.Error: Reference counting error > > > > --------------------------------------------------------- > ------------------------ > > Wrapped Error-2: RemoteException occurred in server > thread; nested > exception is: com.ibm.ejs.container.UncheckedException: > ; nested > exception is: java.lang.Error: Reference counting error > > javax.servlet.ServletException: RemoteException > occurred in server > thread; nested exception is: > com.ibm.ejs.container.UncheckedException: ; > nested exception is: > > java.lang.Error: Reference counting error > at > javax.servlet.ServletException.<init>(ServletException.j- > ava:161) > at > org.apache.jasper.runtime.PageContextImpl.handlePageExce- > ption(PageContextImpl.java:386) > > at gmm._gmm0103l_jsp_0._jspService(_gmm0103l_jsp- > _0.java(Compiled > Code)) > at > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBas- > e.java:127) > at javax.servlet.http.HttpServlet.service(HttpSe- > rvlet.java:853) > at > org.apache.jasper.runtime.JspServlet$JspServletWrapper.s- > ervice(JspServlet.java:381) > > at > org.apache.jasper.runtime.JspServlet.serviceJspFile(JspS- > ervlet.java:702) > > at > org.apache.jasper.runtime.JspServlet.service(JspServlet.- > java:822) > at javax.servlet.http.HttpServlet.service(HttpSe- > rvlet.java:853) > at > com.ibm.servlet.engine.webapp.StrictServletInstance.doSe- > rvice(ServletManager.java:626) > > at > com.ibm.servlet.engine.webapp.StrictLifecycleServlet._se- > rvice(StrictLifecycleServlet.java:160) > > at > com.ibm.servlet.engine.webapp.IdleServletState.service(S- > trictLifecycleServlet.java:287) > > at > com.ibm.servlet.engine.webapp.StrictLifecycleServlet.ser- > vice(StrictLifecycleServlet.java:105) > > at > com.ibm.servlet.engine.webapp.ServletInstance.service(Se- > rvletManager.java:360) > > at > com.ibm.servlet.engine.webapp.ValidServletReferenceState- > .dispatch(ServletManager.java:775) > > at > com.ibm.servlet.engine.webapp.ServletInstanceReference.d- > ispatch(ServletManager.java:701) > > at > com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.ha- > ndleWebAppDispatch(WebAppRequestDispatcher.java:404) > > at > com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.di- > spatch(WebAppRequestDispatcher.java:203) > > at > com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.fo- > rward(WebAppRequestDispatcher.java:107) > > at > com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocatio- > nHook(WebAppInvoker.java:77) > > at > com.ibm.servlet.engine.invocation.CachedInvocation.handl- > eInvocation(CachedInvocation.java:67) > > at > com.ibm.servlet.engine.invocation.CacheableInvocationCon- > text.invoke(CacheableInvocationContext.java:106) > > at > com.ibm.servlet.engine.srp.ServletRequestProcessor.dispa- > tchByURI(ServletRequestProcessor.java:160) > > at > com.ibm.servlet.engine.oselistener.OSEListenerDispatcher- > .service(OSEListener.java:300) > > at > com.ibm.servlet.engine.oselistener.SQEventListenerImp$Se- > rviceRunnable.run(SQEventListenerImp.java:230) > > at > com.ibm.servlet.engine.oselistener.SQEventListenerImp.no- > tifySQEvent(SQEventListenerImp.java:104) > > at > com.ibm.servlet.engine.oselistener.serverqueue.SQEventSo- > urce.notifyEvent(SQEventSource.java:212) > > at > com.ibm.servlet.engine.oselistener.serverqueue.SQWrapper- > EventSource$SelectRunnable.notifyService(SQWrapperEventS- > ource.java:353) > > at > com.ibm.servlet.engine.oselistener.serverqueue.SQWrapper- > EventSource$SelectRunnable.run(SQWrapperEventSource.java- > :220) > > at > com.ibm.servlet.engine.oselistener.outofproc.OutOfProcTh- > read$CtlRunnable.run(OutOfProcThread.java:248) > > at java.lang.Thread.run(Thread.java:481) > > > > --------------------------------------------------------- > ------------------------ > > Wrapped Error-3: Server caught unhandled exception from > servlet [JSP 1.1 > Processor]: RemoteException occurred in server thread; > nested exception > is: com.ibm.ejs.container.UncheckedException: ; nested > exception is: > java.lang.Error: Reference counting error > > com.ibm.servlet.engine.webapp.UncaughtServletException: > Server caught > unhandled exception from servlet [JSP 1.1 Processor]: > RemoteException > occurred in server thread; nested exception is: > com.ibm.ejs.container.UncheckedException: ; > nested exception is: > > java.lang.Error: Reference counting error > at > javax.servlet.ServletException.<init>(ServletException.j- > ava:132) > at > com.ibm.websphere.servlet.error.ServletErrorReport.<init- > >(ServletErrorReport.java:43) > > at > com.ibm.servlet.engine.webapp.WebAppErrorReport.<init>(W- > ebAppErrorReport.java:32) > > at > com.ibm.servlet.engine.webapp.UncaughtServletException.<- > init>(UncaughtServletException.java:11) > > at > com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.ha- > ndleWebAppDispatch(WebAppRequestDispatcher.java:425) > > at > com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.di- > spatch(WebAppRequestDispatcher.java:203) > > at > com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.fo- > rward(WebAppRequestDispatcher.java:107) > > at > com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocatio- > nHook(WebAppInvoker.java:77) > > at > com.ibm.servlet.engine.invocation.CachedInvocation.handl- > eInvocation(CachedInvocation.java:67) > > at > com.ibm.servlet.engine.invocation.CacheableInvocationCon- > text.invoke(CacheableInvocationContext.java:106) > > at > com.ibm.servlet.engine.srp.ServletRequestProcessor.dispa- > tchByURI(ServletRequestProcessor.java:160) > > at > com.ibm.servlet.engine.oselistener.OSEListenerDispatcher- > .service(OSEListener.java:300) > > at > com.ibm.servlet.engine.oselistener.SQEventListenerImp$Se- > rviceRunnable.run(SQEventListenerImp.java:230) > > at > com.ibm.servlet.engine.oselistener.SQEventListenerImp.no- > tifySQEvent(SQEventListenerImp.java:104) > > at > com.ibm.servlet.engine.oselistener.serverqueue.SQEventSo- > urce.notifyEvent(SQEventSource.java:212) > > at > com.ibm.servlet.engine.oselistener.serverqueue.SQWrapper- > EventSource$SelectRunnable.notifyService(SQWrapperEventS- > ource.java:353) > > at > com.ibm.servlet.engine.oselistener.serverqueue.SQWrapper- > EventSource$SelectRunnable.run(SQWrapperEventSource.java- > :220) > > at > com.ibm.servlet.engine.oselistener.outofproc.OutOfProcTh- > read$CtlRunnable.run(OutOfProcThread.java:248) > > at java.lang.Thread.run(Thread.java:481) > > ********************************** > > We don't know the reason is in the code of EJB, or in > the config of > Webserver or Database Server, > or in JSP code. > We hope taht there are some one have experience in this > trouble, please > help us. > > Thank in advance. > Best regards. >
Thanks Pranav Shah Software Engineer http://www.pranav.itgo.com ==========================================================================To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff EJB-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
