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Former Member
Jun 12, 2009 at 06:45 AM

Knowledge warehouse http 500 error

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When i try to configure IKS i get the following error:

<p>

SAP Knowledge Warehouse - Error Page

<p>

<p>An error occurred during processing of your request

<p>Most common causes: Requested URL is wrong or incomplete; Requested content does not exist <p>in the underlying backend system; Connection to the underlying backend system is incorrectly <p>configured; User is working in the wrong context.

<p>Contact the support service or try again later

<p>Server Time: 12 Jun 2009 08:45

<p>Request URL: http://*/SAPIKS2/topNavigation.sap

<p>KW Context: TMP_IWB_TASK=DISPLAY RELEASE=701 LANGUAGE=EN

<p> HTTP Error Code: 500

<p>Servlet Name: FrontController

<p>Servlet Message: -

<p>Java stack trace: java.lang.NullPointerException

<p>at com.sap.kw.actions.KwHttpRequest.setStrucId(KwHttpRequest.java:146)

<p>at com.sap.kw.actions.NaviTreeAction.doNewNavigation(NaviTreeAction.java:187)

<p>at com.sap.kw.actions.NaviTreeAction.doTopNavigation(NaviTreeAction.java:159)

<p>at com.sap.kw.actions.NaviTreeAction.execute(NaviTreeAction.java:63)

<p>at com.sap.kw.framework.RequestProcessor.processRequest(RequestProcessor.java:261)

<p>at com.sap.kw.framework.FrontController.process(FrontController.java:266)

<p>at com.sap.kw.framework.FrontController.doPost(FrontController.java:87)

<p>at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)

<p>at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

<p>at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:117)

<p>at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:62)

<p>at com.sap.kw.actions.AuthenticationFilter.doFilter(AuthenticationFilter.java:250)

<p>at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:58)

<p>at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:384)

<p>at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

<p>at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)

<p>at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)

<p>at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)

<p>at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)

<p>at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)

<p>at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)

<p>at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

<p>at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

<p>at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

<p>at java.security.AccessController.doPrivileged(AccessController.java:Unknown)

<p>at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)

<p>at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)

<p> does anyone know what's the problem here is and how i can solve it?

Edited by: H. Gommans on Jun 12, 2009 8:45 AM