This article describes why you might encounter an error when you mount an Exchange database using the Mailbox Restore utility and you try to browse a mailbox. You may see the following error in red text instead of the folders and messages you expect:
JET_errDbTimeCorrupted, DbTime on current page is greater than the global database dbtime
If you encounter the error, “JET_errDbTimeCorrupted, DbTime on current page is greater than the global database dbtime,” when you attempt to mount and browse an Exchange Mailbox in Mailbox Restore, you might also see errors in the Event Log and the ReplayErr Log as described below. The errors that occur can indicate that there is problem with the live Exchange database and/or logs files, or they can indicate the problem was transient and is now only reflected in the AppAssure recovery point chain.
Applicable Event Log Errors
Log Name: Application
Source: ESE
…
Task Category: Logging/Recovery
Level: Error
Keywords: Classic
User: N/A
Computer: computername.domain.com
Description:
DSM_UI (49696) DSM_JET_INSTANCE: Database recovery failed with error -551 because it encountered references to a database, ‘C:\ProgramData\AppRecovery\MountPoints\exampledb.domain.com-20130312-202958\X__\Mailbox Database 0914836736\Mailbox Database 0914836736.edb’, which does not match the current set of logs. The database engine will not permit recovery to complete for this instance until the mismatching database is re-instated. If the database is truly no longer available or no longer required, procedures for recovering from this error are available in the Microsoft Knowledge Base or by following the “more information” link at the bottom of this message.
Applicable ReplayErr.log Errors
thread id: 50836 Checksum error found on page 0; expected: 0 , read: 212da678
thread id: 51556 JET_errDbTimeCorrupted, Dbtime on current page is greater than global database dbtime Error during working with table NamedProps in function createIndex
thread id: 51556 JET_errDbTimeCorrupted, Dbtime on current page is greater than global database dbtime Error during working with table NamedProps in function createIndex
thread id: 51556 JET_errObjectNotFound, No such table or object Error during working with table Folders in function Open
thread id: 50836 JET_errNoCurrentRecord, Currency not on a record Error during working with table Mailbox in function Next
thread id: 2756 JET_errDbTimeCorrupted, Dbtime on current page is greater than global database dbtime Error during working with table Folders-399A-A8067A in function createIndex
The errors that occur can indicate that there is problem with the live Exchange database and/or logs files. In this case, you should refer to the Microsoft knowledge base/documentation to troubleshoot Exchange.
Alternatively, the errors can indicate the problem was transient and is now only reflected in the AppAssure recovery point chain. In this case, you should force a new base image of the Exchange server, which should resolve the issue.
