Please help me to solve MS SQL Error 948 while I am attaching the database

  • Hello dear!

    I am facing a problem with MS SQL Server 2008 R2 while attaching a database file, the error code is 948, I tried to solve it but still me getting same error so please help me to solve this critical problem

  • What are the error messages? I don't have all of the error codes memorised.

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • This error occurred while attaching database file:

    An exception was occurred while executing a-trasact SQL Statment or Batch

    (Microsoft.SqlServer.ConnectionInfo)

    Database connectivity cannot be opened because it is version 661. This server support version 655 and earlier

    A downgrade path is not supported.

    Could not open new database 'connectivity'. CREATE DATABASE aborted. (Microsoft SqlServer, Error:948)

  • The unit of work was initiated before DDF was started, and the application attempted to perform a distributed operation. The unit of work must be terminated by a rollback operation.

    An application that performs local database updates before DDF is started cannot perform distributed operations within the same unit of work. The current unit of work must be terminated by a rollback operation and a new unit of work must be initiated before any SQL operations can be performed.

  • enriquemallon (8/13/2014)


    The unit of work was initiated before DDF was started, and the application attempted to perform a distributed operation. The unit of work must be terminated by a rollback operation.

    An application that performs local database updates before DDF is started cannot perform distributed operations within the same unit of work. The current unit of work must be terminated by a rollback operation and a new unit of work must be initiated before any SQL operations can be performed.

    ??? Posted in the wrong thread by accident?

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • arzmohd2k8 (8/13/2014)


    Database connectivity cannot be opened because it is version 661. This server support version 655 and earlier

    A downgrade path is not supported.

    You're trying to attach a SQL Server 2008 R2 database to SQL Server 2008. They are different versions (like SQL 2012 and SQL 2014). You cannot downgrade databases.

    You'll have to find a SQL Server 2008 R2 instance to attach this DB to.

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • GilaMonster (8/12/2014)


    What are the error messages? I don't have all of the error codes memorised.

    An expert would. 😉

    qh

    [font="Tahoma"]Who looks outside, dreams; who looks inside, awakes. – Carl Jung.[/font]
  • quackhandle1975 (8/14/2014)


    GilaMonster (8/12/2014)


    What are the error messages? I don't have all of the error codes memorised.

    An expert would. 😉

    Good thing I don't claim to be an expert then, isn't it.

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • GilaMonster (8/14/2014)


    quackhandle1975 (8/14/2014)


    GilaMonster (8/12/2014)


    What are the error messages? I don't have all of the error codes memorised.

    An expert would. 😉

    Good thing I don't claim to be an expert then, isn't it.

    I think many on here (myself included, as I saw your presentation at Bits) see you as one. :satisfied:

    qh

    [font="Tahoma"]Who looks outside, dreams; who looks inside, awakes. – Carl Jung.[/font]

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