Tempdb error while checkpoint operation

  • when check point run on tempdb, giving following error

    Time-out occurred while waiting for buffer latch type 3 for page (5:343016), database ID 2. [SQLSTATE 42000] (Error 845). The step failed.

    can any one help out ?

  • I'd start by identifying what is holding the lock and why it's holding it. That would be priority one. Is it an uncommitted transaction? Can you commit it? Do you need to kill it (never a good thing and frequently quite dangerous). That would be the first concern.

    "The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
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  • Do you have read committed snapshot enabled?

    Jason...AKA CirqueDeSQLeil
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  • no, before it was working fine without changing it

  • Check the SQL Server error log at the same to see if you have IO stalled warning or error messages..!

    eg: IO taking longer than 15 seconds

  • Yes Read Committed Snapshot is Enabled for My Database. Can you please explain more on that..

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