Hi,
Thanks for yor reply! but everything is Ok in my codebase. but still no luck.
I have installed a server patch and i made some changes in server configuarations (i.e i modified parent_last in all 3 levels) now i'm getting new error,
[18/12/06 11:45:34:194 IST] 0000000a jsp W com.ibm.ws.jsp.taglib.TldParser endElement JSPG0235E: The JSP container failed to load the TagExtraInfo class [org.apache.struts.taglib.nested.logic.NestedIterateTei]
[18/12/06 11:45:34:209 IST] 0000000a jsp W com.ibm.ws.jsp.taglib.TldParser endElement JSPG0235E: The JSP container failed to load the TagExtraInfo class [org.apache.struts.taglib.tiles.UseAttributeTei]
[18/12/06 11:45:34:397 IST] 0000000a WebExtensionP W
Servlet action is currently unavailable: SRVE0201E: Servlet [org.apache.struts.action.ActionServlet]: not a servlet class
[18/12/06 11:45:34:397 IST] 0000000a WebExtensionP E SRVE0026E: [Servlet Error]-[javax.servlet.UnavailableException: SRVE0201E: Servlet [org.apache.struts.action.ActionServlet]: not a servlet class
at com.ibm.ws.webcontainer.servlet.ServletWrapper$3.run(ServletWrapper.java:1807)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.loadServlet(ServletWrapper.java:1775)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.initialize(ServletWrapper.java:1689)
at com.ibm.wsspi.webcontainer.extension.WebExtensionProcessor.createServletWrapper(WebExtensionProcessor.java:140)
at com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:820)
at com.ibm.ws.webcontainer.webapp.WebApp.initializeTargetMappings(WebApp.java:547)
at com.ibm.ws.webcontainer.webapp.WebApp.initialize(WebApp.java:419)
at com.ibm.ws.webcontainer.webapp.WebGroup.addWebApplication(WebGroup.java:117)
at com.ibm.ws.webcontainer.VirtualHost.addWebApplication(VirtualHost.java:128)
at com.ibm.ws.webcontainer.WebContainer.addWebApp(WebContainer.java:939)
at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:892)
at com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:167)
at com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:391)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1228)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1067)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:547)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:751)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:892)
at com.ibm.ws.runtime.component.ApplicationMgrImpl$AppInitializer.run(ApplicationMgrImpl.java:2003)
at com.ibm.ws.runtime.component.ComponentImpl.runAsynchronousInitializer(ComponentImpl.java:159)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplications(ApplicationMgrImpl.java:745)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:524)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:820)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:649)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:149)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:820)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:649)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:408)
at com.ibm.ws.runtime.WsServerImpl.bootServerContainer(WsServerImpl.java:187)
at com.ibm.ws.runtime.WsServerImpl.start(WsServerImpl.java:133)
at com.ibm.ws.runtime.WsServerImpl.main(WsServerImpl.java:387)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:53)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at java.lang.reflect.Method.invoke(Method.java:391)
at com.ibm.ws.bootstrap.WSLauncher.run(WSLauncher.java:219)
at java.lang.Thread.run(Thread.java:568)
]: {1}
[18/12/06 11:45:34:428 IST] 0000000a VirtualHost I SRVE0250I: Web Module Eclipse Admin Application has been bound to default_host[*:9080,*:80,*:9443].
[18/12/06 11:45:34:475 IST] 0000000a ApplicationMg A WSVR0221I: Application started: Eclipse Admin
[18/12/06 11:45:34:475 IST] 0000000a ApplicationMg A WSVR0200I: Starting application: ManagementEJB
[18/12/06 11:45:34:506 IST] 0000000a EJBContainerI I WSVR0207I: Preparing to start
EJB jar: mejb.jar
[18/12/06 11:45:34:600 IST] 0000000a EJBContainerI I WSVR0037I: Starting EJB jar: mejb.jar
[18/12/06 11:45:34:663 IST] 0000000a ApplicationMg A WSVR0221I: Application started: ManagementEJB