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Question
Wednesday, September 27, 2017 8:41 AM
Hi,
Running three Exchange Server 2016 Version 15.1 (Build 1034.26). All in one DAG.
EXCH1, EXCH2, EXCH3 - All Databases were active on EXCH1 at the time.
I receive following two eventlog entries +/- once a day at 3am from EXCH3:
03:07:44
The indexing of mailbox database STAFF encountered an unexpected exception. Error details: Microsoft.Exchange.Search.Core.Abstraction.OperationFailedException: The component operation has failed. > Microsoft.Exchange.Search.Core.Abstraction.OperationFailedException: The component operation has failed. > Microsoft.Exchange.Search.Core.Abstraction.ComponentFailedPermanentException: An exception occurred processing MDB: 612a4ccd-492d-4cc4-88fc-b990d26acc89. > Microsoft.Exchange.Search.Core.Abstraction.ComponentFailedPermanentException: Failed to read notifications, MDB: 612a4ccd-492d-4cc4-88fc-b990d26acc89. > Microsoft.Mapi.MapiExceptionMdbOffline: MapiExceptionMdbOffline: Unable to read events. (hr=0x80004005, ec=1142)
Diagnostic context:
Lid: 33865 StoreEc: 0x476
Lid: 1494 Remote Context Beg
Lid: 41980 dwParam: 0x3
Lid: 38140 StoreEc: 0x476
Lid: 34221 StoreEc: 0x476
Lid: 1750 Remote Context End
Lid: 38985 StoreEc: 0x476
Lid: 20098
Lid: 20585 StoreEc: 0x476
at Microsoft.Mapi.MapiExceptionHelper.InternalThrowIfErrorOrWarning(String message, Int32 hresult, Boolean allowWarnings, Int32 ec, DiagnosticContext diagCtx, Exception innerException)
at Microsoft.Mapi.MapiExceptionHelper.ThrowIfError(String message, Int32 hresult, IExInterface iUnknown, Exception innerException)
at Microsoft.Mapi.MapiEventManager.ReadEvents(Int64 startCounter, Int32 eventCountWanted, Int32 eventCountToCheck, Restriction filter, ReadEventsFlags flags, Boolean includeSid, Int64& endCounter)
at Microsoft.Exchange.Search.Mdb.NotificationsEventSource.<>c__DisplayClass3.<ReadEvents>b__1()
at Microsoft.Exchange.Search.Mdb.MapiUtil.<>c__DisplayClass4`1.<TranslateMapiExceptionsWithRetryAndReturnValue>b__3()
at Microsoft.Exchange.Search.Mdb.MapiUtil.<>c__DisplayClass7.<TranslateMapiExceptionsWithRetry>b__6()
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptions(IDiagnosticsSession tracer, LocalizedString errorString, Action mapiCall)
End of inner exception stack trace
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptions(IDiagnosticsSession tracer, LocalizedString errorString, Action mapiCall)
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptionsWithRetry(IDiagnosticsSession tracer, LocalizedString errorString, Action mapiCall, Action reconnectAction, MdbHealthTracker mdbHealthTracker)
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptionsWithRetryAndReturnValue[TReturnValue](IDiagnosticsSession tracer, LocalizedString errorString, Func`1 mapiCall, Action reconnectAction, MdbHealthTracker mdbHealthTracker)
at Microsoft.Exchange.Search.Mdb.NotificationsEventSource.ReadEvents(Int64 startCounter, Int32 eventCountWanted, ReadEventsFlags flags, Int64& endCounter)
at Microsoft.Exchange.Search.Mdb.NotificationsFeeder.PollForEvents()
at Microsoft.Exchange.Search.Mdb.NotificationsFeeder.<>c__DisplayClass6.<ProcessingProcedure>b__5()
at Microsoft.Exchange.Search.Core.Common.Executable.TryRunUnderExceptionHandler(Action action, LocalizedString message)
End of inner exception stack trace
End of inner exception stack trace
at Microsoft.Exchange.Search.Core.Common.Executable.EndExecute(IAsyncResult asyncResult)
at Microsoft.Exchange.Search.Engine.SearchFeedingController.ExecuteComplete(IAsyncResult asyncResult)
End of inner exception stack trace
at Microsoft.Exchange.Search.Core.Common.Executable.EndExecute(IAsyncResult asyncResult)
at Microsoft.Exchange.Search.Engine.SyncRootController.ExecuteComplete(IAsyncResult asyncResult)
03:13:14
The indexing of mailbox database STAFF encountered an unexpected exception. Error details: Microsoft.Exchange.Search.Core.Abstraction.OperationFailedException: The component operation has failed. > Microsoft.Exchange.Search.Core.Abstraction.ComponentFailedPermanentException: Failed to read notifications, MDB: 612a4ccd-492d-4cc4-88fc-b990d26acc89. > Microsoft.Mapi.MapiExceptionMdbOffline: MapiExceptionMdbOffline: Unable to read events. (hr=0x80004005, ec=1142)
Diagnostic context:
Lid: 33865 StoreEc: 0x476
Lid: 1494 Remote Context Beg
Lid: 41980 dwParam: 0x3
Lid: 38140 StoreEc: 0x476
Lid: 34221 StoreEc: 0x476
Lid: 1750 Remote Context End
Lid: 38985 StoreEc: 0x476
Lid: 20098
Lid: 20585 StoreEc: 0x476
at Microsoft.Mapi.MapiExceptionHelper.InternalThrowIfErrorOrWarning(String message, Int32 hresult, Boolean allowWarnings, Int32 ec, DiagnosticContext diagCtx, Exception innerException)
at Microsoft.Mapi.MapiExceptionHelper.ThrowIfError(String message, Int32 hresult, IExInterface iUnknown, Exception innerException)
at Microsoft.Mapi.MapiEventManager.ReadEvents(Int64 startCounter, Int32 eventCountWanted, Int32 eventCountToCheck, Restriction filter, ReadEventsFlags flags, Boolean includeSid, Int64& endCounter)
at Microsoft.Exchange.Search.Mdb.NotificationsEventSource.<>c__DisplayClass3.<ReadEvents>b__1()
at Microsoft.Exchange.Search.Mdb.MapiUtil.<>c__DisplayClass4`1.<TranslateMapiExceptionsWithRetryAndReturnValue>b__3()
at Microsoft.Exchange.Search.Mdb.MapiUtil.<>c__DisplayClass7.<TranslateMapiExceptionsWithRetry>b__6()
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptions(IDiagnosticsSession tracer, LocalizedString errorString, Action mapiCall)
End of inner exception stack trace
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptions(IDiagnosticsSession tracer, LocalizedString errorString, Action mapiCall)
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptionsWithRetry(IDiagnosticsSession tracer, LocalizedString errorString, Action mapiCall, Action reconnectAction, MdbHealthTracker mdbHealthTracker)
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptionsWithRetryAndReturnValue[TReturnValue](IDiagnosticsSession tracer, LocalizedString errorString, Func`1 mapiCall, Action reconnectAction, MdbHealthTracker mdbHealthTracker)
at Microsoft.Exchange.Search.Mdb.NotificationsEventSource.ReadEvents(Int64 startCounter, Int32 eventCountWanted, ReadEventsFlags flags, Int64& endCounter)
at Microsoft.Exchange.Search.Mdb.NotificationsEventSource.ReadFirstEventCounter()
at Microsoft.Exchange.Search.Engine.NotificationsEventSourceInfo..ctor(IWatermarkStorage watermarkStorage, INotificationsEventSource eventSource, IDiagnosticsSession diagnosticsSession, MdbInfo mdbInfo)
at Microsoft.Exchange.Search.Engine.SearchFeedingController.DetermineFeederStateAndStartFeeders()
at Microsoft.Exchange.Search.Engine.SearchFeedingController.InternalExecutionStart()
at Microsoft.Exchange.Search.Core.Common.Executable.InternalExecutionStart(Object state)
End of inner exception stack trace
at Microsoft.Exchange.Search.Core.Common.Executable.EndExecute(IAsyncResult asyncResult)
at Microsoft.Exchange.Search.Engine.SyncRootController.ExecuteComplete(IAsyncResult asyncResult)
And following eventlog entry +/- once a day at 3am from EXCH2:
03:07:27
The indexing of mailbox database TEACHER encountered an unexpected exception. Error details: Microsoft.Exchange.Search.Core.Abstraction.OperationFailedException: The component operation has failed. > Microsoft.Exchange.Search.Core.Abstraction.OperationFailedException: The component operation has failed. > Microsoft.Exchange.Search.Core.Abstraction.ComponentFailedPermanentException: An exception occurred processing MDB: 3b0f02ab-6b17-4a5a-839c-a52c0744b8f1. > Microsoft.Exchange.Search.Core.Abstraction.ComponentFailedPermanentException: Failed to read notifications, MDB: 3b0f02ab-6b17-4a5a-839c-a52c0744b8f1. > Microsoft.Mapi.MapiExceptionMdbOffline: MapiExceptionMdbOffline: Unable to read events. (hr=0x80004005, ec=1142)
Diagnostic context:
Lid: 33865 StoreEc: 0x476
Lid: 1494 Remote Context Beg
Lid: 41980 dwParam: 0x3
Lid: 38140 StoreEc: 0x476
Lid: 34221 StoreEc: 0x476
Lid: 1750 Remote Context End
Lid: 38985 StoreEc: 0x476
Lid: 20098
Lid: 20585 StoreEc: 0x476
at Microsoft.Mapi.MapiExceptionHelper.InternalThrowIfErrorOrWarning(String message, Int32 hresult, Boolean allowWarnings, Int32 ec, DiagnosticContext diagCtx, Exception innerException)
at Microsoft.Mapi.MapiExceptionHelper.ThrowIfError(String message, Int32 hresult, IExInterface iUnknown, Exception innerException)
at Microsoft.Mapi.MapiEventManager.ReadEvents(Int64 startCounter, Int32 eventCountWanted, Int32 eventCountToCheck, Restriction filter, ReadEventsFlags flags, Boolean includeSid, Int64& endCounter)
at Microsoft.Exchange.Search.Mdb.NotificationsEventSource.<>c__DisplayClass3.<ReadEvents>b__1()
at Microsoft.Exchange.Search.Mdb.MapiUtil.<>c__DisplayClass4`1.<TranslateMapiExceptionsWithRetryAndReturnValue>b__3()
at Microsoft.Exchange.Search.Mdb.MapiUtil.<>c__DisplayClass7.<TranslateMapiExceptionsWithRetry>b__6()
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptions(IDiagnosticsSession tracer, LocalizedString errorString, Action mapiCall)
End of inner exception stack trace
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptions(IDiagnosticsSession tracer, LocalizedString errorString, Action mapiCall)
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptionsWithRetry(IDiagnosticsSession tracer, LocalizedString errorString, Action mapiCall, Action reconnectAction, MdbHealthTracker mdbHealthTracker)
at Microsoft.Exchange.Search.Mdb.MapiUtil.TranslateMapiExceptionsWithRetryAndReturnValue[TReturnValue](IDiagnosticsSession tracer, LocalizedString errorString, Func`1 mapiCall, Action reconnectAction, MdbHealthTracker mdbHealthTracker)
at Microsoft.Exchange.Search.Mdb.NotificationsEventSource.ReadEvents(Int64 startCounter, Int32 eventCountWanted, ReadEventsFlags flags, Int64& endCounter)
at Microsoft.Exchange.Search.Mdb.NotificationsFeeder.PollForEvents()
at Microsoft.Exchange.Search.Mdb.NotificationsFeeder.<>c__DisplayClass6.<ProcessingProcedure>b__5()
at Microsoft.Exchange.Search.Core.Common.Executable.TryRunUnderExceptionHandler(Action action, LocalizedString message)
End of inner exception stack trace
End of inner exception stack trace
at Microsoft.Exchange.Search.Core.Common.Executable.EndExecute(IAsyncResult asyncResult)
at Microsoft.Exchange.Search.Engine.SearchFeedingController.ExecuteComplete(IAsyncResult asyncResult)
End of inner exception stack trace
at Microsoft.Exchange.Search.Core.Common.Executable.EndExecute(IAsyncResult asyncResult)
at Microsoft.Exchange.Search.Engine.SyncRootController.ExecuteComplete(IAsyncResult asyncResult)
I now (6 hours later) checked "Get-MailboxDatabaseCopyStatus | ft name,contentindexstate" - Healthy on all DBs and all Servers.
What does the Warning mean? Is it possible it recovered by itself?
Regards, Eve Meier
All replies (2)
Wednesday, September 27, 2017 11:15 AM
Hi
Kindly stop Microsoft Exchange search as well Exchange search host controller. Check the blog
https://practical365.com/exchange-server/fix-failed-database-content-index-exchange-2013/ to fix it.
Regards,
Raj
________________________________________________________________________________
Please mark as an "Answer" and do "Vote",if my contribution or answer is useful
Thursday, September 28, 2017 11:06 AM
Hi,
Based on my search, I find an issue with the same error message, and this issue occurs because of corrupted Content Index Catalog.
To solve the issue, we could use one of the two methods:
- Reseed the Search Catalog by running:
Update-MailboxDatabaseCopy -Identity <DB name>\<server name> -CatalogOnly
- Manual rebuild the Content Index:
1> Stop the “Microsoft Exchange Search” service and the “Microsoft Exchange Host Controller” service.
2> Delete the Existing CI catalog folder.
Go to C:\Program Files\Microsoft\Exchange Server\V15\Mailbox\Mailbox database Name, find the Existing CI catalog folder and delete it. See as follow:
3> Start the “Microsoft Exchange Search service” and the “Microsoft Exchange Host Controller” service.
If issue remains, run the following command and let me know the result.
Get-DatabaseAvailabilityGroup | select -ExpandProperty:Servers | Test-ReplicationHealth
Best Regards,
Manu Meng
TechNet Community Support
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