Portal error after upgrade to 7.4

Hello ,

we did last week a BW upgrade from 7.0 to 7.4 , ABAP and JAVA , splitted stacks. After the upgrade the BW portal doesn't work anymore. When calling the portal link in browser , following error comes up:

Error: Application error occurred during the request processing.

SAP Technology Troubleshooting Guide

Details: WebApplicationException log ID is [C0000A017823004100000000000051F9].

The log in detail ( /usr/sap/SID/J03/j2ee/cluster/server0/log/ )

#2.#2016 02 03 09:53:51:724#+0100#Error#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#

com.sap.ASJ.web.000137#EP-PIN-PRT#sap.com/irj#C0000A017823004100000002000051F9#33154850000000004#sap.com/irj#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#J2EE_ADMIN#1##0A217D33CA4F11E5933B000001F9E722#80989fbdca5311e5b6a3000001f9e722##0#Thread[HTTP Worker [@412233480],5,Dedicated_Application_Thread]#Plain##

Cannot process an HTTP request to servlet [prt] in [irj] web application.

For more details on the problem please check traces searching by logId: C0000A017823004100000000000051F9#

#2.#2016 02 03 09:53:51:726#+0100#Error#com.sap.engine.services.servlets_jsp.ISE500#

com.sap.ASJ.web.000500#EP-PIN-PRT#sap.com/irj#C0000A017823004100000003000051F9#33154850000000004#sap.com/irj#com.sap.engine.services.servlets_jsp.ISE500#J2EE_ADMIN#1##0A217D33CA4F11E5933B000001F9E722#80989fbdca5311e5b6a3000001f9e722##0#Thread[HTTP Worker [@412233480],5,Dedicated_Application_Thread]#Plain##

500 Internal Server Error is returned for HTTP request [http://ltgvlbd1.ltg-sap.os.itelligence.de:50300/irj/servlet/prt/portal/prtroot/pcd!3aportal_content!2fEmil_Loeffelhardt!2fcom.loeffelhardt.dektop!2fcustomizedDesktop!2fframeworkPages!2fframeworkpage!2fcom.sap.portal.innerpage]:

component [prt],

web module [irj],

application [sap.com/irj],

DC name [sap.com/irj],

CSN component[EP-PIN-PRT],

problem categorization [com.sap.ASJ.web.000137],

internal categorization [1449841995].

[EXCEPTION]

java.lang.NoSuchMethodError: com.sapportals.portal.navigation.NavigationEventsHelperService.getFrameworkPage(Lcom/sapportals/portal/prt/component/IPortalComponentRequest;)Lcom/sap/portal/pcm/page/IPage;

at com.sap.portal.navigation.LightDetailedNavigationTree.doOnNodeReady(LightDetailedNavigationTree.java:83)

at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java:390)

at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher$1.service(RequestDispatcherFactory.java:168)

at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:292)

at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher.handleEvent(RequestDispatcherFactory.java:158)

at com.sap.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java:242)

at com.sap.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java:341)

at com.sapportals.portal.prt.pom.AbstractNode.addChildNode(AbstractNode.java:349)

at com.sapportals.portal.pb.PageBuilder.createAndAddEmbeddediView(PageBuilder.java:198)

at com.sapportals.portal.pb.PageBuilder.createiView(PageBuilder.java:470)

at com.sapportals.portal.pb.PageBuilder.createAndAddiViews(PageBuilder.java:281)

at com.sapportals.portal.pb.PageBuilder.doOnNodeReady(PageBuilder.java:712)

at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java:390)

at com.sapportals.portal.pb.PageBuilder.handleEvent(PageBuilder.java:890)

at com.sap.portal.prt.component.CachablePortalComponent.handleEvent(CachablePortalComponent.java:407)

at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher$1.service(RequestDispatcherFactory.java:168)

at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:292)

at com.sap.portal.prt.core.RequestDispatcherFactory$PortalComponentRequestDispatcher.handleEvent(RequestDispatcherFactory.java:158)

at com.sap.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java:242)

at com.sap.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java:341)

at com.sapportals.portal.prt.pom.AbstractNode.addChildNode(AbstractNode.java:349)

at com.sap.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:465)

at com.sapportals.portal.prt.connection.ServletConnection._handleRequest(ServletConnection.java:224)

at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:101)

at com.sap.portal.prt.dispatcher.DispatcherServlet.service(DispatcherServlet.java:132)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:202)

at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:103)

at com.sap.portal.http.EnrichNavRequestFilter.doFilter(EnrichNavRequestFilter.java:49)

at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:79)

at com.sap.portal.prt.dispatcher.CustomHeaderFilter.doFilter(CustomHeaderFilter.java:58)

at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:79)

at com.sap.portal.http.EnrichNavRequestFilter.doFilter(EnrichNavRequestFilter.java:49)

at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:79)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:441)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:210)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:441)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:430)

at com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:38)