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Former Member
Jan 16, 2006 at 01:30 PM

Problem with TREX indexing

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Hi All,

I have installed TREX and created index at my portal server. I assigned data source to that index, and in the index Administration, the index shows green for status.

But my search could not be implemented. When i give a term it simply says, <b>No matches have been found</b>.

I checked Crawler monitor, it displays,

<b>There are no crawler tasks to display.</b>.

When i checked the application log, it shows,

Failed to create crawler task index_News - com.sapportals.wcm.service.xcrawler.XCrawlerException: The SQL statement "SELECT "XCRW_TASK_INDEX" FROM "KMC_XCRW_TASKS" WHERE "XCRW_TASK_ID" = ?" contains the semantics error[s]: type check error: the expression

Also, in the portal side log file, the following exception had occured,

#1.5#00096BDA492500640000000A0000082C00040A79BFD52225#1137417932510#com.sap.portal.portal#sap.com/irj#com.sap.portal.portal#Administrator#602####91c9ffe0869311dac35400096bda4925#SAPEngine_Application_Thread[impl:3]_30##0#0#Error#1#/System/Server#Java###Exception ID:06:55_16/01/06_0011_7632250

[EXCEPTION]

#1#com.sapportals.portal.prt.runtime.PortalRuntimeException: iView not found: pcd:portal_content/administrator/super_admin/super_admin_role/com.sap.portal.system_administration/com.sap.portal.system_configuration/com.sap.km.AdminConfig/com.sap.km.AdminSystemIndexes/"com.sap.km.IndexAdmin/com.sap.km.XCrawlerMonitor"

at com.sapportals.portal.prt.deployment.DeploymentManager.getPropertyContentProvider(DeploymentManager.java:1937)

at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.refresh(PortalComponentContextItem.java:230)

at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.getContext(PortalComponentContextItem.java:312)

at com.sapportals.portal.prt.component.PortalComponentRequest.getComponentContext(PortalComponentRequest.java:385)

at com.sapportals.portal.prt.connection.PortalRequest.getRootContext(PortalRequest.java:435)

at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:607)

at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:232)

at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)

at java.security.AccessController.doPrivileged(Native Method)

at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)

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

at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:153)

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

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:385)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:263)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:340)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:318)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:821)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:239)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:147)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)

at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)

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

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)

So, it seems the crawler iview is missing in my portal. Can i copy it to my portal from any other source of same version? Or is there any other way?

Now, what should i do to implement my search function. Any help will be greatly appreciated..

Regards

Ganesh.N

Message was edited by: Ganesh Natarajan