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Back up - Network Error

  • April 13, 2009 at 7:44 am

    #133041

    Msg 51265, Level 19, State 1, Line 0

    The system detected a possible attempt to compromise security. Please ensure that you can contact the server that authenticated you.

    LiteSpeed could not open the Backup file: (\\OBBEAVER\REV2\full\SIRS04122009.bak).

    The previous system message is the reason for the failure.

    I am getting the above message when trying to back up a database to a network folder with my sql agent job. the job is executed with service accoutn which has full permissions on the netwrk folder.

    how to troubleshoot this error.

  • April 13, 2009 at 8:16 am

    #976627

    I thought Litespeed uses a difference extension and not bak.

  • April 13, 2009 at 8:29 am

    #976639

    but i do so. we can change it.

  • April 13, 2009 at 8:33 am

    #976643

    If i recall you backup with litespeed it gives mybackup.(some extension) not bak.

    Then to restore it use litespeed.

    If this litespeed not on the server i think you have to install it so you can restore backup on another server.

    I remember looking at it sometime ago.

  • April 13, 2009 at 8:49 am

    #976657

    anyways I am doing it since years and now its failing.

    actually the issue is with that error to troubleshoot.

    thanks

  • April 13, 2009 at 8:50 am

    #976659

    As per my understanding this seems to be a firewall issue.The firewall between both domains is preventing from communicating with each other. You have to turn off the firewall on the server.

    Follow the below link which will guide you to turn off the firewall

    http://technet.microsoft.com/en-us/library/cc738511.aspx

    This is also a good one :

    http://www.microsoft.com/technet/prodtechnol/exchange/Guides/E2k3FrontBack/f9733398-a21e-4b40-8601-cfb452da82ad.mspx?mfr=true

    Regards,

    Rajini

  • April 13, 2009 at 8:53 am

    #976661

    yeah .bak extention is very much valid. Few use the extention .sls (sql litespeed) to differentiate it from the native backup.

    Try to fix the firewall part and I think it should work...

    -Rajini

  • April 13, 2009 at 11:41 am

    #976761

    is the firewall on my server or the remote computer where i am putting the .bak files?

    how can i fix that?? or does the windows admin has to do that.

  • April 14, 2009 at 1:47 am

    #977062

    This needs to be done on the remote server and it needs administrator Privilege. Contact the server owner and get the firewall disabled.

    -Rajini

  • April 16, 2009 at 5:51 am

    #978733

    May be that you need to start Secondary Logon service in your backup server

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