Searching problems when implementing my own repository manager

Hi there,
i've serious problems to get the search fuctionality for my own repository manager running. I'm using the 'new', Netweaver-based api.
Always if I'm launching a search I receive a ClassNotFoundException in the follwing context:
#1.5#172.16.17.102:7CF6B6:FF73BDDB07:-36E7#1097161124650#com.sapportals.wcm.WcmException#irj#com.sapportals.wcm.WcmException.WcmException(118)#System#0#####System_Thread_37##0#0#Error##Plain###invalid manager class: com.sapportals.wcm.repository.runtime.ManagerAdapter java.lang.ClassCastException: invalid manager class: com.sapportals.wcm.repository.runtime.ManagerAdapter
     at com.sapportals.wcm.repository.RMAdapter.<init>(RMAdapter.java:48)
     at com.sapportals.wcm.repository.runtime.CmSystem.getResourcesImpl(CmSystem.java:1134)
     at com.sapportals.wcm.repository.runtime.CmSystem.getResources(CmSystem.java:356)
     at com.sapportals.wcm.repository.runtime.CmAdapter.getResources(CmAdapter.java:153)
     at com.sapportals.wcm.service.indexmanagement.retrieval.trex.TrexSearchIndexCollection.getSearchResults(TrexSearchIndexCollection.java:1126)
     at com.sapportals.wcm.service.indexmanagement.retrieval.search.SearchSession.getSearchResults(SearchSession.java:293)
     at com.sapportals.wcm.service.indexmanagement.retrieval.search.FederatedSearchSession.getSearchResults(FederatedSearchSession.java:111)
     at com.sapportals.wcm.rendering.collection.SearchRendererStatus.refresh(SearchRendererStatus.java:180)
     at com.sapportals.wcm.rendering.collection.LightCollectionRenderer.createStatus(LightCollectionRenderer.java:718)
     at com.sapportals.wcm.rendering.collection.LightCollectionRenderer.renderAll(LightCollectionRenderer.java:498)
     at com.sapportals.wcm.rendering.control.cm.NeutralControl.render(NeutralControl.java:141)
     at com.sapportals.wcm.rendering.layout.cm.SimpleLayoutController.render(SimpleLayoutController.java:39)
     at com.sapportals.wcm.rendering.control.cm.WdfProxy.render(WdfProxy.java:1229)
     at com.sapportals.wdf.layout.HorizontalLayout.renderControls(HorizontalLayout.java:41)
     at com.sapportals.wdf.stack.Pane.render(Pane.java:153)
     at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:67)
     at com.sapportals.wdf.layout.HorizontalLayout.renderPanes(HorizontalLayout.java:64)
     at com.sapportals.wdf.stack.Pane.render(Pane.java:156)
     at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:67)
     at com.sapportals.wdf.layout.HorizontalLayout.renderPanes(HorizontalLayout.java:64)
     at com.sapportals.wdf.stack.Pane.render(Pane.java:156)
     at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:67)
     at com.sapportals.wdf.layout.HorizontalLayout.renderPanes(HorizontalLayout.java:64)
     at com.sapportals.wdf.stack.Pane.render(Pane.java:156)
     at com.sapportals.wdf.stack.PaneStack.render(PaneStack.java:67)
     at com.sapportals.wdf.ControllerDynPage.executeEvent(ControllerDynPage.java:338)
     at com.sapportals.wdf.BaseDynPage.onWdfEvent(BaseDynPage.java:132)
     at java.lang.reflect.Method.invoke(Native Method)
     at com.sapportals.htmlb.page.DynPage.doProcessCurrentEvent(DynPage.java:172)
     at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:101)
     at com.sapportals.htmlb.page.PageProcessorServlet.handleRequest(PageProcessorServlet.java:64)
     at com.sapportals.htmlb.page.PageProcessorServlet.doPost(PageProcessorServlet.java:25)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sapportals.wcm.app.servlet.WcmHtmlbBaseServlet.service(WcmHtmlbBaseServlet.java:81)
     at com.sapportals.wcm.portal.proxy.PCProxyServlet.service(PCProxyServlet.java:280)
     at com.sapportals.portal.prt.core.broker.ServletComponentItem$ServletWrapperComponent.doContent(ServletComponentItem.java:110)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:301)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:143)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:195)
     at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:209)
     at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:589)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:301)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:143)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:195)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:636)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:209)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:532)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:415)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.inqmy.services.servlets_jsp.server.InvokerServlet.service(InvokerServlet.java:126)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.inqmy.services.servlets_jsp.server.RunServlet.runSerlvet(RunServlet.java:147)
     at com.inqmy.services.servlets_jsp.server.ServletsAndJspImpl.startServlet(ServletsAndJspImpl.java:789)
     at com.inqmy.services.httpserver.server.RequestAnalizer.checkFilename(RequestAnalizer.java:644)
     at com.inqmy.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:305)
     at com.inqmy.services.httpserver.server.Response.handle(Response.java:165)
     at com.inqmy.services.httpserver.server.HttpServerFrame.request(HttpServerFrame.java:1133)
     at com.inqmy.core.service.context.container.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:36)
     at com.inqmy.core.cluster.impl0.ParserRunner.run(ParserRunner.java:35)
     at com.inqmy.core.thread.impl0.ActionObject.run(ActionObject.java:46)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.inqmy.core.thread.impl0.SingleThread.run(SingleThread.java:132)
I'm using EP 6.0 SP2 directly installed from the CD
#51 020 549 without explicit installation of any patch or hotfix; the portal itself shows the version number 6.0.2.0.0 (implementation version 6.2.0.0.200310100950).
I switched on logging but I never reached the INamespaceManager's methods isQueryPropertyNameUnderstood() or getQueryBuilder().
So I figure that this might a problem of my (too old?) unpatched version of EP6????
What can I do to get the serach func running?
Thanks for your support,
Daniel

Hi Karsten,
thanks for your annotation.
Does it mean that I <b>HAVE TO</b> apply at least Patch 4
to get the search working or <b>SHOULD</b> I apply the patch to be up-to-date and look for an error in my code???
Thanx a lot,
best regards,
Daniel

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  • Timeout when implemented Flowbox

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    Hi,
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  • Problem in copyResource()-Repository Manager,ClassCastException

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    An exception occurred during the program execution. Below you will find technical information pertaining to this exception that you might want to forward to your system administrator.
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            at com.sapportals.htmlb.page.PageProcessorServlet.doPost(PageProcessorServlet.java:23)
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            at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
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            at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:191)
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            at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:532)
            at java.security.AccessController.doPrivileged(Native Method)
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            at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
            at com.inqmy.services.servlets_jsp.server.InvokerServlet.service(InvokerServlet.java:126)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
            at com.inqmy.services.servlets_jsp.server.RunServlet.runSerlvet(RunServlet.java:149)
            at com.inqmy.services.servlets_jsp.server.ServletsAndJspImpl.startServlet(ServletsAndJspImpl.java:832)
            at com.inqmy.services.httpserver.server.RequestAnalizer.checkFilename(RequestAnalizer.java:666)
            at com.inqmy.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:313)
            at com.inqmy.services.httpserver.server.Response.handle(Response.java:173)
            at com.inqmy.services.httpserver.server.HttpServerFrame.request(HttpServerFrame.java:1288)
            at com.inqmy.core.service.context.container.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:36)
            at com.inqmy.core.cluster.impl5.ParserRunner.run(ParserRunner.java:55)
            at com.inqmy.core.thread.impl0.ActionObject.run(ActionObject.java:46)
            at java.security.AccessController.doPrivileged(Native Method)
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             Report Error
    I am using my own xercesImpl.jar ,xalan.jar api's.which exactly didn't cause me any problem for the delete,rename opertaions.
    Is it any thing to do with configuration ,which i am missing.Pls help
    rgds
    Shovan

    You might have a look at
    <a href="http://help.sap.com/saphelp_nw2004s/helpdata/en/e3/92322ab24e11d5993800508b6b8b11/frameset.htm">this documentation</a>.
    The CM repository in mode FSDB keeps the namespace structure of the repository in the database just as it does in the other modes. Any change is done parallel in the file system and in the internal database.
    Since we have mode FSDB and the file system might change at any time by external processes, there is a component called synchronizer that checks with every lookup if the file system and the internal structure are still in sync. To determine this it looks at the modification date for folders and at modification date and size for plain files.
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    Now in your portal the synchronizer itself is working OK. That's because your repositories run fine locally.
    With your remote file systems I can think of some possible explanations.
    The caches might deliver responses after immediate file system changes. We ruled out this one already.
    The synchronizer might not recognize the changes in the file system's meta data. This is why I'd like you to try and compare the behaviour of the file system repository, see above.
    The synchonizer might run into some error when it tries to access the remote file system. This should be visible in the logs.
    Michael

  • Problem with CM repository manager in FSDB mode

    Hi all,
    I have configured a CM repository in FSDB mode.The file system which is configured in the CM repository manager is on a network and not on the Portal Server. The problem that I am facing is as follows -
    1. When i create the file manually in the file system , the file does not appear in the KM Content.
    2. When i create the file from KM, it's created in the file server and now the previously create files in 1, are also visible.
    3. When I delete the file from the fle server , I am still able to see the file name in KM content, but when I click on it it says resource not found.
    I tried everying from clearing the cache to having no cache entries, but nothing seems to work.
    Please help, I am really stuck with this.
    Will definitely reward points for helpfull answers.
    Thanks in advance,
    Vivek

    You might have a look at
    <a href="http://help.sap.com/saphelp_nw2004s/helpdata/en/e3/92322ab24e11d5993800508b6b8b11/frameset.htm">this documentation</a>.
    The CM repository in mode FSDB keeps the namespace structure of the repository in the database just as it does in the other modes. Any change is done parallel in the file system and in the internal database.
    Since we have mode FSDB and the file system might change at any time by external processes, there is a component called synchronizer that checks with every lookup if the file system and the internal structure are still in sync. To determine this it looks at the modification date for folders and at modification date and size for plain files.
    If any of these do not match then the synchronizer overwrites and modifies the internal data to reflect again the status of the external file system.
    Now in your portal the synchronizer itself is working OK. That's because your repositories run fine locally.
    With your remote file systems I can think of some possible explanations.
    The caches might deliver responses after immediate file system changes. We ruled out this one already.
    The synchronizer might not recognize the changes in the file system's meta data. This is why I'd like you to try and compare the behaviour of the file system repository, see above.
    The synchonizer might run into some error when it tries to access the remote file system. This should be visible in the logs.
    Michael

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