Issue Root Cause Question - WebIntelligenceProcessingServer

Hi,
Yesterday our SAP BI based portal server suffered a dramatic decrease of perfomance that prevented reports to be viewed (users were able to login into portal, but when clicked on a given report it showed the clock progress bar with no results..) . We finally decided to restart all the servers in order to try to workaround the situation. Luckily it works but I am focused in trying to understand what cause the issue.
We have been reviewing the performance counters of all involved servers (CPU, Memory consumption) duing the period of time when the issue appeared and we don't find any quick explanation. Our more intersting clue are the info contained in the BO server tace files (*.glf files) , and particularly the WebIntelligenceProcessingServer trace.
At the time of the issue (and several minutes before) the next list of errors were triggered repeteadly
**ERROR:cdzContext:ExtensionManagementException has been raised [cdzContext.cpp;1193]
**ERROR:cdzContext:All the servers with CMS es-w08-bient1:6400, cluster @es-w08-bient1.f4e.org:6400, kind pjs which host service DSLBridge, are down or disabled [cdzContext.cpp;1194]
**ERROR:DSLBridgeController:BrigdeController::getDslBridge : the IExtension reference is null [src/DSLBrigdeController.cpp;157]
**ERROR:DSLBridgeController:Error: Failed to load SL Service extension
I suspect that we have some configuration issue related with the WebIntelligenceProcessingServer but by reviewing the data provided by the monitoring application (Memory max threshould count,....) we don't see which would be the cause of the stuff.
Any idea? Thanks for sharing your thoughs.
Alfons

Hello Alfons,
Finding root cause of the issue is really a part of investigation as there are many other components/areas we need to consider/review before we comment anything on your issue.
However, here are some practices we need to follow for better performace.
It's recommended to have Web Intelligence servers recycle. There are two settings that are used in this functionality. The Web Intelligence server is recycled when BOTH conditions are met.
Maximum Documents Before Recycling: default is 50. Range is 10 - 1000.
Timeout Before Recycling (seconds): default is 1200. Range is 100 - 10000.
In addition to this, kindly tune your WIPS as reccomended by SAP. For more information, please go through below blog:
http://scn.sap.com/people/matthew.shaw/blog/2011/04/06/performance-tips-getting-the-most-out-of-your-web-intelligence-processing-servers
Hope this will help.
Regards,
Mahesh

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at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:100)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
javax.el.PropertyNotFoundException: Target Unreachable, identifier 'bindings' resolved to null
at com.sun.el.parser.AstValue.getTarget(Unknown Source)
at com.sun.el.parser.AstValue.getMethodInfo(Unknown Source)
at com.sun.el.MethodExpressionImpl.getMethodInfo(Unknown Source)
at oracle.adf.controller.internal.util.ELInterfaceImpl.getReturnType(ELInterfaceImpl.java:214)
at oracle.adfinternal.controller.activity.MethodCallActivityLogic.execute(MethodCallActivityLogic.java:136)
at oracle.adfinternal.controller.engine.ControlFlowEngine.executeActivity(ControlFlowEngine.java:1035)
at oracle.adfinternal.controller.engine.ControlFlowEngine.doRouting(ControlFlowEngine.java:926)
at oracle.adfinternal.controller.engine.ControlFlowEngine.doRouting(ControlFlowEngine.java:824)
at oracle.adfinternal.controller.engine.ControlFlowEngine.routeFromActivity(ControlFlowEngine.java:554)
at oracle.adfinternal.controller.engine.ControlFlowEngine.performControlFlow(ControlFlowEngine.java:158)
at oracle.adfinternal.controller.application.NavigationHandlerImpl.handleAdfcNavigation(NavigationHandlerImpl.java:115)
at oracle.adfinternal.controller.application.NavigationHandlerImpl.handleNavigation(NavigationHandlerImpl.java:84)
at org.apache.myfaces.trinidadinternal.application.NavigationHandlerImpl.handleNavigation(NavigationHandlerImpl.java:50)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:130)
at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:190)
at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:159)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:130)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:461)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:134)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:112)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:130)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:461)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:134)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:106)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1129)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:353)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:204)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:122)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
at java.security.AccessController.doPrivileged(AccessController.java:284)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:100)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
< May 2, 2013 4:49:26 PM CEST> <Error> <com.view.ErrorHandlerMB> <BEA-000000> <6. [ErrorHandlerMB] Error message Message = Target Unreachable, identifier 'bindings' resolved to null Exception class = javax.el.PropertyNotFoundException: Target Unreachable, identifier 'bindings' resolved to null>
< May 2, 2013 4:49:26 PM CEST> <Warning> <oracle.adfinternal.view.faces.lifecycle.LifecycleImpl> <BEA-000000> <ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
javax.faces.view.facelets.TagAttributeException: /home.jsf @5,48 locale="#{sessionScope.userBean.userLocale}" Attribute did not evaluate to a String or Locale: null
at com.sun.faces.facelets.tag.jsf.ComponentSupport.getLocale(ComponentSupport.java:278)
at com.sun.faces.facelets.tag.jsf.core.ViewHandler.apply(ViewHandler.java:128)
at com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:98)
at com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:82)
at com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:152)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:744)
at org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.buildView(ViewDeclarationLanguageFactoryImpl.java:341)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:982)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:334)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:232)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:122)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
at java.security.AccessController.doPrivileged(AccessController.java:284)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:100)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
< May 2, 2013 4:49:26 PM CEST> <Error> <oracle.adfinternal.view.faces.lifecycle.LifecycleImpl> <BEA-000000> <ADF_FACES-30179:For more information, please see the server's error log for an entry beginning with: The UIViewRoot is null. Fatal exception during PhaseId: RESTORE_VIEW 1.
oracle.adf.controller.ControllerException: ADFC-00001: An exception is encountered.
at oracle.adfinternal.controller.state.AdfcContext.getSessionBasedScopes(AdfcContext.java:368)
at oracle.adfinternal.controller.state.PageFlowScopeStack.peek(PageFlowScopeStack.java:65)
at oracle.adfinternal.controller.state.PageFlowStackEntry.getPageFlowScope(PageFlowStackEntry.java:268)
at oracle.adfinternal.controller.state.ViewPortContextImpl.getCurrentStateInstance(ViewPortContextImpl.java:604)
at oracle.adfinternal.controller.state.RequestState.setCurrentViewPortContext(RequestState.java:215)
at oracle.adfinternal.controller.state.ControllerState.setRequestState(ControllerState.java:868)
at oracle.adfinternal.controller.state.ControllerState.synchronizeStatePart1(ControllerState.java:359)
at oracle.adfinternal.controller.application.SyncNavigationStateListener.beforePhase(SyncNavigationStateListener.java:151)
at oracle.adfinternal.controller.lifecycle.ADFLifecycleImpl$PagePhaseListenerWrapper.beforePhase(ADFLifecycleImpl.java:550)
at oracle.adfinternal.controller.lifecycle.LifecycleImpl.internalDispatchBeforeEvent(LifecycleImpl.java:100)
I tried everything, but not able to find the root cause of the error. Kindly help.
Edited by: Kartick on May 16, 2013 8:06 PM

Hi,
your code uses the following bean
#{sessionScope.userBean.userLocale}
to set a locale. This returns NULL and as such JSF does seem to have a problem to query the Home.jsf page, not creating the ADF binding context because of a missing UI View Root. So the question is : why is the userLocale "null" randomly. I would think that once you figure this out, you get a solution. A solution would be to change the getUserLocale() method in this bean to return a default user locale if the usre specific locale cannot be determined or is set to null.
Frank

Root cause for logins were timed out in Asychronous mirroring

We have SQL Server 2008 Sp3 64 bit server with asynchronous mirroring on two databases. The mirroring was active and inactive continuously for more than 1 hour and suddenly the logins were timed out on principal server.
So now we are trying to find the root cause.
Any help.
2014-12-10 14:51:07.880 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 14:52:04.310 spid17s Database mirroring is inactive for database 'opale'. This is an informational message only. No user action is required.
2014-12-10 14:52:55.650 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 14:52:57.760 spid17s Database mirroring is inactive for database 'opale'. This is an informational message only. No user action is required.
2014-12-10 14:54:19.820 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 14:54:24.550 spid17s Database mirroring is inactive for database 'opale'. This is an informational message only. No user action is required.
2014-12-10 14:54:47.590 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 14:55:22.070 Backup Log was backed up. Database: model, creation date(time): 2003/04/08(09:13:36), first LSN: 134:488:1, last LSN: 134:488:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-0000109C-0000'}).
This is an informational message only. No user action is required.
2014-12-10 14:55:42.520 Backup Log was backed up. Database: opale, creation date(time): 2010/03/06(08:36:00), first LSN: 3689101:41595:1, last LSN: 3689101:56840:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-0000109C-0000'}).
This is an informational message only. No user action is required.
2014-12-10 14:55:59.680 Backup Log was backed up. Database: opaleGmao, creation date(time): 2010/06/29(16:37:36), first LSN: 2925:158:1, last LSN: 2925:160:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-0000109C-0000'}).
This is an informational message only. No user action is required.
2014-12-10 14:56:44.210 spid17s Database mirroring is inactive for database 'opale'. This is an informational message only. No user action is required.
2014-12-10 14:57:15.630 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 14:58:21.590 spid17s Database mirroring is inactive for database 'opale'. This is an informational message only. No user action is required.
2014-12-10 14:58:26.690 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 14:59:13.700 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 14:59:14.360 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:02:57.610 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:03:00.790 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:05:12.290 spid18s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:05:12.290 spid18s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opaleGmao" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:05:12.290 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:05:20.880 spid17s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:05:20.880 spid17s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opale" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:05:20.880 spid17s Database mirroring is inactive for database 'opale'. This is an informational message only. No user action is required.
2014-12-10 15:05:27.160 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:05:28.990 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:06:34.870 Backup Log was backed up. Database: model, creation date(time): 2003/04/08(09:13:36), first LSN: 134:488:1, last LSN: 134:488:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-00000954-0000'}).
This is an informational message only. No user action is required.
2014-12-10 15:06:46.360 Backup Log was backed up. Database: opale, creation date(time): 2010/03/06(08:36:00), first LSN: 3689101:56840:1, last LSN: 3689101:59770:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-00000954-0000'}).
This is an informational message only. No user action is required.
2014-12-10 15:07:00.970 Backup Log was backed up. Database: opaleGmao, creation date(time): 2010/06/29(16:37:36), first LSN: 2925:160:1, last LSN: 2925:162:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-00000954-0000'}).
This is an informational message only. No user action is required.
2014-12-10 15:08:46.420 spid17s Database mirroring is inactive for database 'opale'. This is an informational message only. No user action is required.
2014-12-10 15:09:10.970 spid270 Error: 18056, Severity: 20, State: 29.
2014-12-10 15:09:10.970 spid270 The client was unable to reuse a session with SPID 270, which had been reset for connection pooling. The failure ID is 29. This error may have been caused by an earlier operation failing. Check the error logs for failed
operations immediately before this error message.
2014-12-10 15:09:14.150 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:10:00.480 spid17s Database mirroring is inactive for database 'opale'. This is an informational message only. No user action is required.
2014-12-10 15:10:54.230 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:11:21.600 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:12:20.080 spid18s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:12:20.080 spid18s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opaleGmao" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:14:46.840 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:15:20.320 spid18s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:15:20.320 spid18s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opaleGmao" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:17:42.800 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:19:31.640 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:20:14.340 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:20:41.920 spid18s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:20:41.920 spid18s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opaleGmao" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:20:48.890 spid17s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:20:48.890 spid17s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opale" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:21:49.320 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:22:02.610 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:22:33.170 Backup Log was backed up. Database: model, creation date(time): 2003/04/08(09:13:36), first LSN: 134:488:1, last LSN: 134:488:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-000016F0-0000'}).
This is an informational message only. No user action is required.
2014-12-10 15:23:06.950 Backup Log was backed up. Database: opale, creation date(time): 2010/03/06(08:36:00), first LSN: 3689101:59770:1, last LSN: 3689101:77104:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-000016F0-0000'}).
This is an informational message only. No user action is required.
2014-12-10 15:23:23.960 Backup Log was backed up. Database: opaleGmao, creation date(time): 2010/06/29(16:37:36), first LSN: 2925:162:1, last LSN: 2925:164:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-000016F0-0000'}).
This is an informational message only. No user action is required.
2014-12-10 15:23:29.140 spid18s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:23:29.140 spid18s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opaleGmao" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:23:37.940 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:24:29.800 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:26:18.620 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:26:29.890 spid18s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:26:29.890 spid18s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opaleGmao" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:27:14.050 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:28:45.470 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:31:49.750 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:31:49.760 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:32:50.710 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:36:38.300 spid17s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:36:38.300 spid17s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opale" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:36:41.770 spid18s Error: 1479, Severity: 16, State: 1.
2014-12-10 15:36:41.770 spid18s The mirroring connection to "TCP://SMSNDCOPALSQLP2.eua.bvcorp.corp:5022" has timed out for database "opaleGmao" after 10 seconds without a response. Check the service and network connections.
2014-12-10 15:36:41.780 spid18s Database mirroring is inactive for database 'opaleGmao'. This is an informational message only. No user action is required.
2014-12-10 15:38:04.570 spid18s Database mirroring is active with database 'opaleGmao' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:39:30.040 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:39:30.060 spid17s Database mirroring is inactive for database 'opale'. This is an informational message only. No user action is required.
2014-12-10 15:39:32.280 spid17s Database mirroring is active with database 'opale' as the principal copy. This is an informational message only. No user action is required.
2014-12-10 15:40:03.970 Backup Log was backed up. Database: model, creation date(time): 2003/04/08(09:13:36), first LSN: 134:488:1, last LSN: 134:488:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'TDPSQL-00002190-0000'}).
This is an informational message only. No user action is required.
Thanks

Hi Ajay,
As your description, you come across the login timeout issue in database mirroring. This issue could occur due to the network errors, such as TCP link time-outs, packet errors. Besides the link (Mirroring time out) from SequelMate, I recommend you to check
if there is any packet loss or errors in your network connection.
Before detecting packet errors, you could enable a hidden setting in Windows to show you any possible errors with your connection and make a quick registry change as the following steps.
1. Press Win key+R to bring up the Run box and type regedit to launch the Windows registry editor.
2. Navigate to the following registry location:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Network\Connections\StatMon
If the StatMon key is not there, right click on Connections, select New -> Key and enter the value as StatMon.
3. Inside the StatMon key, set the ShowLanErrors DWORD value as 1 if it’s already there. If ShowLanErrors is not there, right click on StatMon and select New -> DWORD value. Set the DWORD value name as ShowLanErrors. Double click on ShowLanErrors and
set the value data as 1.
4. Open Network and Sharing Center >> Click Change adapter settings >> Right click your network connection >> Select Status. You will now see an additional Errors information in your connection status below the Sent and Received Bytes.
For more information about the process, please refer to the article:
https://www.raymond.cc/blog/detect-packet-errors-in-your-network-lan-connection-status/.
If you find packet errors, you could fix the issue according the article:
http://www.ehow.com/how_8546105_fix-loss-packet-error.html
Regards,
Michelle Li

Satelitte L870 will not start - root cause bug check

My Satelitte L870, Windows 7 O/S, has for the past week failed to start. Diagnostic tests all are ok except 1 root cause, parameters 0x0,0x2,0x0,0xfffff80003093cd4, which windows cannot fix. After I decline sytem recovery prompt, the computer restarts without problem. The computer is still under warranty. Is there a fix?

If you can't solve your issue and no one in the community can help, contact support to speak with a tech support agent at (800) 457-7777.
- Peter

Remove unwanted issues Root certificates

Do some typos in my AIA and CDP ldap paths I had to re-issue a new certificate from my offline root three times. So within the trusted root certificate authority on all my clients their are three root certificates which have been downloaded from
the domain. Two of the certificates have been superseded by the newest issued root certificate and is not needed.
Is there anyway to clean up these old root certificates? I want it so that newly joined domain machines only download the newest root certificate into the machine's root certificate authority.
Thanks for everyone's help.
Joel

For an offline CA these certificates have been distributed either:
by downloading them from Active Directory's config. container - if you have published them before with
certutil -dspublish -f [Your Root CA].crt RootCA
or via Group Policies - in this cases you have added them to a computer GPO before.
In either case you could remove the CA certificates from clients by deleting them from the respective "central AD store" before:
from AD config. container: Use pkiview.msc, right-click the top node,
Manage AD Containers, Certification Authorities. View all three certificates and delete the two older ones. You need Enterprise Admins rights for this unless permissions have been delegated.
from the GPO:
Computer Configuration/Windows Settings/Security Settings/Public Key Policies/Trusted Root Certification Authorities
Having deleted the CA certificates run gpupdate /force at the clients or wait (also in case of 1. the download is triggered by GPO refresh).
Edit: But one thing that strikes me odd: A Root CA certificate should not contain any AIA or CDP URLs - so does your question really refer to the Root CA certificate itself or to a subordinate CA certificate signed by the Root CA?
In case you mean three subordinate CA certificates distributed to the Intermediate CA store you could delete them from the AD AIA store with pkiview.msc as well.
Elke

E2E Root cause analysis in solution manager

Hi
How to add the E2E root cause analysis, the new functionality in solution manager 4.0 with the E2E root cause analysis functionality does it require support pack which level of SP required to use the new functionaltiy
Regards
Dinaker vikas

Hi,
If you have PI system in your landscape, I would strongly recommend to upgrade to SP15.
Trace monitoring for PI is to be available from SP17 (Not yet released)
Check [this Link.|http://service.sap.com/e2e].
Hope this solves your problem.
Feel free to revert back.
--Ragu

Issue Root Cause Question - WebIntelligenceProcessingServer

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