LOCK ERRORS!!!

  • I am all too familiar with this error on our SQL Server 2000 Production Server:

    The SQL Server cannot obtain a LOCK resource at this time. Rerun your statement when there are fewer active users or ask the system administrator to check the SQL Server lock and memory configuration.

    Error: 1204, Severity: 19, State: 1

    We are trying to run a daily update that suddenly as of Friday... it won't run and just gives us this error non stop.  Nothing has changed in the database except I used: sp_configure locks and it's still giving me the error.  This is really not good!  Please someone help!!!!!

  • Please check the following article from microsoft as it applies to 2005 as well.

    How to resolve blocking problems that are caused by lock escalation in SQL Server

    http://support.microsoft.com/default.aspx?scid=kb;en-us;323630&sd=tech

    Hope this helps.

     

     

    Kindest Regards,

    Sameer Raval [Sql Server DBA]
    Geico Insurance
    RavalSameer@hotmail.com

  • I did read that article.  I ran sp_configure locks, 0 and I won't know if the job fails again until this evening when they try again.  So far... no errors.  Good sign.  This job has been running as normal up until Wednesday morning.  Very odd....

  • Sorry... as far as the article, I did try those solutions yesterday and it actually made it worse...

  • Have you tried something like http://www.sqlservercentral.com/scripts/viewscript.asp?scriptid=42 or one of the dozens of other monitoring type scripts to get an idea of whats going on when this occurs?

    I've gone so far as to use one of those scripts/procs in combo with osql and a loop to output activity to a file every few seconds e.g.

    osql -E -Sxyz -iMonitorLoop.sql -oSQLActivity.out -w2000

    MonitorLoop.sql

    WHILE 1=1

    BEGIN

    EXEC master.dbo.sp_Activity3

    WAITFOR DELAY '00:00:05'

    END

    GO

  • Actually I reset sp_configure locks, o and rebooted the server and so far... so good.  I will read the link and keep these suggestions close.  Thanks!

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