javax.portlet.PortletException: doBridgeDispatch failed:  error from Bridge in executing the request
at com.bea.portlet.container.PortletStub.doAction(PortletStub.java:906)
at com.bea.portlet.container.FilterChainGenerator.runFilterChain(FilterChainGenerator.java:96)
at com.bea.portlet.container.PortletStub.processAction(PortletStub.java:314)
at com.bea.portlet.container.AppContainer.invokeProcessAction(AppContainer.java:682)
at com.bea.netuix.servlets.controls.content.JavaPortletContent.fireProcessAction(JavaPortletContent.java:209)
at com.bea.netuix.servlets.controls.portlet.JavaPortlet.fireProcessAction(JavaPortlet.java:1299)
at com.bea.netuix.servlets.controls.portlet.JavaPortlet.raiseChangeEvents(JavaPortlet.java:805)
at com.bea.netuix.nf.ControlLifecycle$4.postVisitRoot(ControlLifecycle.java:317)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:130)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:159)
at com.bea.netuix.servlets.manager.PortalServlet.service(PortalServlet.java:993)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:821)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.bea.analytics.AnalyticsFilter.doFilter(AnalyticsFilter.java:69)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.bea.content.manager.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:178)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:338)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.bea.portal.tools.servlet.http.HttpContextFilter.doFilter(HttpContextFilter.java:60)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:390)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.comp.portal.servlet.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:130)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)