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Servlet runtime error

 
Sriram Sankar
Greenhorn
Posts: 22
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Hi,
I have a servlet calling a Java class which compiles all the strings into a Input stream and sends it to a DB. It was working fine with IBM VisualAge but when i port it to the IBM WebSphere, it gives this error.
Can anyone help me out.
Thanks
Sriram

***********************************************************
[01.07.08 16:29:40:704 GMT+05:30] 5d5da346 ServletInstan X Uncaught service() exception root cause {0}: {1}
"com.gstp.tcs.muwa.screens.query.servlet.QueryCenterOwnTrade"
java.lang.ClassFormatError: com/gstp/tcs/muwa/xml/AlgTrResp (Repeative method name/signature)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:476)
at java.lang.ClassLoader.defineClass(ClassLoader.java:419)
at com.ibm.servlet.classloader.DynamicClassLoader.loadNonSystemClass(DynamicClassLoader.java:108)
at com.ibm.servlet.classloader.ClassLoaderTemplate.loadClass(ClassLoaderTemplate.java:57)
at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
at com.gstp.tcs.muwa.screens.query.servlet.QueryCenterOwnTrade.performTask(QueryCenterOwnTrade.java:884)
at com.gstp.tcs.muwa.screens.query.servlet.QueryCenterOwnTrade.doPost(QueryCenterOwnTrade.java:43)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:566)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:639)
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:580)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:160)
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:287)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:105)
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:353)
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:729)
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:655)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebApp.java:1269)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebApp.java:1106)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebApp.java:1039)
at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebGroup.java:646)
at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:67)
at com.ibm.servlet.engine.invocation.CacheableInvocationContext.invoke(CacheableInvocationContext.java:106)
at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:160)
at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java:300)
at com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.run(SQEventListenerImp.java:230)
at com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(SQEventListenerImp.java:104)
at com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent(SQEventSource.java:202)
at com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$SelectRunnable.notifyService(SQWrapperEventSource.java:347)
at com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$SelectRunnable.run(SQWrapperEventSource.java:216)
at com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable.run(OutOfProcThread.java:248)
at java.lang.Thread.run(Thread.java:481)
***************************************************************
End of Error Information.
 
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