WebTemplate execution blocks portal (BW7/EP7)

We are running an EP7 with BI Integration along with a BW 7. EP and BW are on different servers. We have one particular BW query which runs about 3 minutes. When I invoke the corresponding WebTemplate (containing that query) the EP is almost irresponsive for the time the BW query runs.
The discussion is not about why this query runs so long. The scary thing is, how can I avoid that the usage of WebTemplates has such dramatic impact on the EP's overall performance? Does anybody else have the same issue? Of course I could set up a second server node only for the BW rendering, however, when this template is being invoked by several users in parallel what happens then?
Even with normal queries (e.g. running about 10 seconds), what happens if 5 users in parallel work on this.
Did we miss something during setup phase?
Remark:
- BW 7 on Oracle / Win 2003 Server
- EP 7 on SP11 on MaxDB, Win 2003 64
- EP7 / BW7 on different servers
- Hardware properly equipped: 2 Processors, enough RAM etc...

As of SAP fixed with SP13

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Hi,
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Hi,
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Hi Tsungy,
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Hi Raju,
Please try the below way and check if it works.
Open the RFC in R/3 i.e.
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Y Gautham

Error while trying to open Transport Object in portal

Hi,
I want to move some pcd objects from my DEV server to PROD server.
I created a transport object in the pcd but when I try to open it for editing, I get the following exception:
Date : 06/18/2008
Time : 20:01:49:094
Message : Exception ID:05:01_18/06/08_0066_222946050
[EXCEPTION]
com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component
Component : pcd:portal_content/com.sap.pct/admin.templates/iviews/editors/com.sap.portal.export
Component class : com.sapportals.portal.pcd.admintools.export.ExportMain
User : MAYAS
     at java.lang.Throwable.<init>(Throwable.java:194)
     at java.lang.Exception.<init>(Exception.java:41)
     at java.lang.RuntimeException.<init>(RuntimeException.java:43)
     at com.sapportals.portal.prt.runtime.PortalRuntimeException.<init>(PortalRuntimeException.java:81)
     at com.sapportals.portal.prt.component.PortalComponentException.<init>(PortalComponentException.java:54)
     at com.sapportals.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:973)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:200)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:115)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:177)
     at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:201)
     at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:633)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:200)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:115)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:177)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:561)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:107)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:438)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:404)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:79)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.doWork(RequestDispatcherImpl.java:321)
     at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:377)
     at com.sapportals.appdesigner.appdesignerfw.TabContentComponent.doOnNodeReady(TabContentComponent.java:110)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java:386)
     at com.sapportals.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java:155)
     at com.sapportals.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java:306)
     at com.sapportals.portal.prt.pom.AbstractNode.addChildNode(AbstractNode.java:292)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:561)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:107)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:438)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:404)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:79)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:332)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:0)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:335)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:963)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:249)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:0)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:92)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:30)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:35)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:101)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: java.lang.NoClassDefFoundError: com/sapportals/portal/pcd/admintools/export/ExportGeneric
     at java.lang.Throwable.<init>(Throwable.java:194)
     at java.lang.Error.<init>(Error.java:49)
     at java.lang.LinkageError.<init>(LinkageError.java:36)
     at java.lang.NoClassDefFoundError.<init>(NoClassDefFoundError.java:40)
     at com.sapportals.portal.pcd.admintools.export.ExportJndi.getSemanticObject(ExportJndi.java:92)
     at com.sapportals.portal.pcd.admintools.export.ExportCompContext.isUnitAvailable(ExportCompContext.java:414)
     at com.sapportals.portal.pcd.admintools.export.ExportCompContext.setIntialContext(ExportCompContext.java:43)
     at com.sapportals.portal.pcd.admintools.export.ExportMain.doContent(ExportMain.java:27)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:166)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:111)
     ... 42 more
Severity : Error
Category : /System/Server
Location : com.sap.portal.portal
Application : sap.com/irj
Thread : SAPEngine_Application_Thread[impl:3]_10
Datasource : 222946050:/usr/sap/YED/JC22/j2ee/cluster/server0/log/defaultTrace.trc
Message ID : 00145EC6C66B005E00000CED0000997600044FF3D1028EED
Source Name : com.sap.portal.portal
Argument Objs : com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component
Component : pcd:portal_content/com.sap.pct/admin.templates/iviews/editors/com.sap.portal.export
Component class : com.sapportals.portal.pcd.admintools.export.ExportMain
User : MAYAS
     at java.lang.Throwable.<init>(Throwable.java:194)
     at java.lang.Exception.<init>(Exception.java:41)
     at java.lang.RuntimeException.<init>(RuntimeException.java:43)
     at com.sapportals.portal.prt.runtime.PortalRuntimeException.<init>(PortalRuntimeException.java:81)
     at com.sapportals.portal.prt.component.PortalComponentException.<init>(PortalComponentException.java:54)
     at com.sapportals.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:973)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:200)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:115)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:177)
     at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:201)
     at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:633)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:200)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:115)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:177)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:561)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:107)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:438)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:404)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:79)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.doWork(RequestDispatcherImpl.java:321)
     at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:377)
     at com.sapportals.appdesigner.appdesignerfw.TabContentComponent.doOnNodeReady(TabContentComponent.java:110)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java:386)
     at com.sapportals.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java:155)
     at com.sapportals.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java:306)
     at com.sapportals.portal.prt.pom.AbstractNode.addChildNode(AbstractNode.java:292)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:561)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:107)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:438)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:404)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:79)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:332)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:0)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:335)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:963)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:249)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:0)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:92)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:30)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:35)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:101)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: java.lang.NoClassDefFoundError: com/sapportals/portal/pcd/admintools/export/ExportGeneric
     at java.lang.Throwable.<init>(Throwable.java:194)
     at java.lang.Error.<init>(Error.java:49)
     at java.lang.LinkageError.<init>(LinkageError.java:36)
     at java.lang.NoClassDefFoundError.<init>(NoClassDefFoundError.java:40)
     at com.sapportals.portal.pcd.admintools.export.ExportJndi.getSemanticObject(ExportJndi.java:92)
     at com.sapportals.portal.pcd.admintools.export.ExportCompContext.isUnitAvailable(ExportCompContext.java:414)
     at com.sapportals.portal.pcd.admintools.export.ExportCompContext.setIntialContext(ExportCompContext.java:43)
     at com.sapportals.portal.pcd.admintools.export.ExportMain.doContent(ExportMain.java:27)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:166)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:111)
     ... 42 more
Arguments : com.sapportals.portal.prt.component.PortalComponentException: Error in service call of Portal Component
Component : pcd:portal_content/com.sap.pct/admin.templates/iviews/editors/com.sap.portal.export
Component class : com.sapportals.portal.pcd.admintools.export.ExportMain
User : MAYAS
     at java.lang.Throwable.<init>(Throwable.java:194)
     at java.lang.Exception.<init>(Exception.java:41)
     at java.lang.RuntimeException.<init>(RuntimeException.java:43)
     at com.sapportals.portal.prt.runtime.PortalRuntimeException.<init>(PortalRuntimeException.java:81)
     at com.sapportals.portal.prt.component.PortalComponentException.<init>(PortalComponentException.java:54)
     at com.sapportals.portal.prt.core.PortalRequestManager.handlePortalComponentException(PortalRequestManager.java:973)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:200)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:115)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:177)
     at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:201)
     at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:633)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:200)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:115)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:177)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:561)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:107)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:438)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:404)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:79)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.doWork(RequestDispatcherImpl.java:321)
     at com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:377)
     at com.sapportals.appdesigner.appdesignerfw.TabContentComponent.doOnNodeReady(TabContentComponent.java:110)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java:386)
     at com.sapportals.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java:155)
     at com.sapportals.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java:306)
     at com.sapportals.portal.prt.pom.AbstractNode.addChildNode(AbstractNode.java:292)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:561)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:107)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:438)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:404)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:79)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:332)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:0)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:335)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:963)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:249)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:0)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:92)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:30)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:35)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:101)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: java.lang.NoClassDefFoundError: com/sapportals/portal/pcd/admintools/export/ExportGeneric
     at java.lang.Throwable.<init>(Throwable.java:194)
     at java.lang.Error.<init>(Error.java:49)
     at java.lang.LinkageError.<init>(LinkageError.java:36)
     at java.lang.NoClassDefFoundError.<init>(NoClassDefFoundError.java:40)
     at com.sapportals.portal.pcd.admintools.export.ExportJndi.getSemanticObject(ExportJndi.java:92)
     at com.sapportals.portal.pcd.admintools.export.ExportCompContext.isUnitAvailable(ExportCompContext.java:414)
     at com.sapportals.portal.pcd.admintools.export.ExportCompContext.setIntialContext(ExportCompContext.java:43)
     at com.sapportals.portal.pcd.admintools.export.ExportMain.doContent(ExportMain.java:27)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:166)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:111)
     ... 42 more
Dsr Component : DEVQA.YAFORA_YED_222946050
Dsr Transaction : 144e38f03d5811ddb67400145ec6c66b
Dsr User : MAYAS
Indent : 0
Level : 0
Message Code :
Message Type : 1
Relatives : /System/Server
Resource Bundlename :
Session : 8815
Source : com.sap.portal.portal
ThreadObject : SAPEngine_Application_Thread[impl:3]_10
Transaction :
User : MAYAS
The error occurs only on the DEV server.
My Portal is EP7 SP15.
How do I solve this?
Thanks,
Omri

Solved it on my own by restarting the portal.

Context Menu disappeared after EP7 upgrade

Hi all,
We've recently upgraded our sandbox and dev portals to EP7. Since then, we've noticed that in KM, the context menus that should be located to the right of the files/folders is missing. Actually, it would be more appropriate to say that they're invisible rather than missing because if I hover my mouse over the area where it should be, the mouse pointer changes. If I click on this area, the menu comes up.
Has anyone seen this problem before? What do I need to do to fix it?
Thanks!
-Stephen Spalding
Web Developer
Graybar

Hi Stephen,
if you upgraded from EP6, please reimport old EP6 theme into EP7.
I and others had corrupted theme after the upgrade from EP6 to EP7.
The major bug is all web dynpros don't load ok.
Give this a try before modifying your theme.
Brad

Java.lang.NullPointerException on GP Role in Portal

Hi,
I have NW2004s Portal installation (EP7.0 on WAS 640).
I see following roles in Portal ( GP Administrator, GP User, GP Superuser, GP Business Expert etc).
I assigned all the GP roles to a particular user. When the user tries to access these role, he gets following exception
java.lang.NullPointerException
     at com.sap.caf.eu.gp.ui.admin.workset.VMainView.initContextualPanel(VMainView.java:427)
     at com.sap.caf.eu.gp.ui.admin.workset.VMainView.wdDoInit(VMainView.java:109)
     at com.sap.caf.eu.gp.ui.admin.workset.wdp.InternalVMainView.wdDoInit(InternalVMainView.java:115)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.doInit(DelegatingView.java:61)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
     at com.sap.tc.webdynpro.progmodel.view.View.initController(View.java:412)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:690)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.bindRoot(ViewManager.java:560)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.init(ViewManager.java:155)
     at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.doOpen(WebDynproWindow.java:300)
     at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.open(ApplicationWindow.java:204)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:359)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:670)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:267)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:706)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:660)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:228)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:152)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:56)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:47)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     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:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
I get similar error(not exact) on all the GP role tab. What is wrong?
Kindly help.
Thanks & Regards,
Gowri

Hi,
I found the solution.
I have to enable the service in Visual Admin.
Go to Server -> Services -> caf/eu/gp/model
Thanks & Regards,
Gowri

Handling loop exception in an anonymous block

hI ,
I have a an anonymous block
declare
cursor
local variables
begin
open cursor
some statements
loop
some statement ;
some othet statement;
select something from sometablein local variable where some field = cursor.value ;
some more statements
end loop
some more statements
exception
when whatever
then whatever
end;
Now my select statement may give a NO_DATA_FOUND error which i want to catch and ignore .
Pls tell me how to do it.

So that mean you can have multiple exception blocks
in a pl/sql script ?You can have one exception handler per execution block.
Execution blocks can be nested inside other execution blocks.
Handling the error within one exception handler causes execution to return out to the execution of the parent block.
Raising an error within one exception handler causes the execution to go straight to the exception handler of the parent block.
e.g.
-- execution block 1
BEGIN
-- execution block 2
DECLARE
    myvar number;
BEGIN
    SELECT mynumber INTO myvar FROM mytable;
EXCEPTION
    WHEN NO_DATA_FOUND THEN
      NULL; -- handle error and return execution to block 1
    WHEN OTHERS THEN
      RAISE; -- raise any other errors to block 1 exception handler
END; -- block 2
DBMS_OUTPUT.PUT_LINE('Select took place successfully or no data was found');
EXCEPTION
WHEN OTHERS THEN
    DBMS_OUTPUT.PUT_LINE('An error occurred either in block1 or in block 2 (except for NO_DATA_FOUND in block2)');
END;

How can I prevent the MediaTracker waitForID method from blocking?

Hi everyone:
I am writing an application that deals with various image file formats with the help of the JIMI package (available at http://java.sun.com/products/jimi/). Everything works fine except for the Targa format. When I generate an Image object as follows (url is a valid URL object):
Image image = Jimi.getImage(url);
ImageIcon icon = new ImageIcon(image);the program execution blocks at the second line above. I searched the ImageIcon source code for some clues, which led me to the following ImageIcon method (tracker is a MediaTracker object, a static property of ImageIcon):
(01) protected void loadImage(Image image) {
(02)   synchronized(tracker) {
(03)     tracker.addImage(image, 0);
(04)     try {
(05)       tracker.waitForID(0, 0);
(06)     } catch (InterruptedException e) {
(07)       System.out.println("INTERRUPTED while loading Image");
(08)     }
(09)     loadStatus = tracker.statusID(0, false);
(10)     tracker.removeImage(image, 0);
(11)
(12)     width = image.getWidth(imageObserver);
(13)     height = image.getHeight(imageObserver);
(14)   }
(15) }The program blocks at line (05) above. I peeked into the MediaTracker class source code, which brought me to determine that the image loading process never finishes. The symptoms are as follows:
(1) When I perform a c.checkImage(image, null) where c is some Component, I always get a result of 7, which translates to the following combination of ImageObserver constants:
WIDTH | HEIGHT | PROPERTIESAs matter of fact, the dimensions are indeed determined correctly. However, when the loading process terminates, the checkImage result includes ALLBITS or FRAMEBITS in case of success, ABORT or ERROR in case of failure. None of these bits is ever turned on whenever I try to load a Targa image.
(2) When I get to the MediaTracker source code, I see that when none of the four bytes above is set, the internal MediaTracker status has the MediaTracker.LOADING bit turned on (nothing abnormal here). And the waitForID method terminates precisely only when this bit is turned off!
Logically, if the loading process fails for some reason, I should expect to get an error response so that I can go further in code execution. However, since the loading process never terminates, everything stays blocked at the waitForID method invocation.
Is there an efficient way to detect such a hidden loading error without letting my program go into the waitForID endless loop? In other words, going back to the first two lines of code of this message, how could I detect that an Image loading process will not terminate before calling the ImageIcon constructor?
Thanks in advance for any useful help...
Jean-Fran�ois Morin

Hi:
I tried precisely your suggestion before posting my message to the forum yesterday. I just forgot to mention it... Maybe I was afraid of increasing my message length more and more...
I already know that this solution prevents the MediaTracker from blocking. However...
(1) If they reach a troublesome image (like a Targa), the users of my application might not be pleased by its freezing for 10 seconds. Actually, this image loading module is part of an architecture for database applications from which my development team and I produce applications for various customers. Images are used, in particular, in Oracle BLOB support.
(2) If I use a smaller timeout delay, I have no guarantee that any image, whatever its length, will load properly (Targa excluded, of course). According to tests I performed yesterday, I am virtually sure that the 10-second delay will be busted very easily by pictures larger than 1 Mb. I cannot overlook this potential problem: an Oracle BLOB can contain up to 2 terabytes of data!
On the other side, I don't want to focus too much the attention on the JIMI Targa import filter because I know that a revised version of the JIMI and JAI packages will be part of JDK 1.4. This is why I am trying to figure out what is happening in the MediaTracker and Toolkit classes, which are much more fundamental than the Jimi ones...
Thanks anyway...
Best regards,
Jean-Fran�ois Morin

Dealer Portal - Vehicle Management System - Personalization - Web Dynpro component assignment for business partner is missing

Hi,
In the Dealer Portal, Vehicle Sales Role --> Personalization.
I am getting below Warning message.
The Web Dynpro component assignment for business partner is missing.
As per my investigation found below.
Since address formats are different for each country, you can define in the Customizing activity Assign Web Dynpro Components to Country-Specific Address Formats under SPRO --> Logistics Execution --> Dealer Portal which Web Dynpro component you want the system to use for displaying end customer addresses.
BUT do NOT understand the name of WebDynpro Component to provide.
What are the entries or WebDynpro component names to fill in below?

Hi Hussain,
Could you share the step-by-step solution? Thanks.

WebTemplate execution blocks portal (BW7/EP7)

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