Error while using RequestDispatcher.forward(req.res)

[Amar Dhole]

Hi all,

 

I am getting following error while using requestdispatcher my code is like

 

 RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(encodedURL);

 dispatcher.forward(req, res);

I am using was4.0.6 with jdk1.3.   I know that there is no support for StringBuffer.append(StringBuffer) till jdk1.4.

In jdk 1.4 sun has added the support for it. can any one tell me why I am getting the following error. I am stuck now.

 

thnks , in advance.

 

Error in onService:
<MqException: BEGIN>
Code: JAV-8020
ID: C0A80313_MQURFK332K8TJ5FQ
DATETIME: 2005-01-10T20:11:29+05:30
EXCEPTIONMESSAGE: javax.servlet.ServletException: java.lang.StringBuffer: method append(Ljava/lang/StringBuffer;)Ljava/lang/StringBuffer; not found
STACKTRACE: javax.servlet.ServletException: java.lang.StringBuffer: method append(Ljava/lang/StringBuffer;)Ljava/lang/StringBuffer; not found
 at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:848)
 at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:167)
 at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:297)
 at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:110)
 at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472)
 at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012)
 at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913)
 at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:721)
 at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:374)
 at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:118)
 at com.martquest.eml.MqServlet.dispatchReq(MqServlet.java:758)
 at com.martquest.eml.virgo.servlets.catalog.RecordMasterServlet.doRelationshipDelete(RecordMasterServlet.java:3909)
 at com.martquest.eml.virgo.servlets.catalog.RecordMasterServlet.routeAction(RecordMasterServlet.java:329)
 at com.martquest.eml.virgo.servlets.catalog.RecordMasterServlet.onService(RecordMasterServlet.java:170)
 at com.martquest.eml.MqServlet.service(MqServlet.java:550)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827)
 at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:167)
 at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:297)
 at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:110)
 at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472)
 at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012)
 at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913)
 at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:721)
 at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:374)
 at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:118)
 at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:134)
 at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:239)
 at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:67)
 at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:151)
 at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java:317)
 at com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.java:60)
 at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:391)
 at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:274)
 at com.ibm.ws.util.CachedThread.run(ThreadPool.java:144)

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