MSDTC not available on Windows 2022 clustered SQL 2019 CU30

  • I connect to this clustered instance and run :

    begin distributed transaction

    Msg 8501, Level 16, State 3, Line 2

    MSDTC on server 'ClusteredTargetServer\Instance' is unavailable.

    I have configured the clustered msdtc of this instance:

    2025-02-21 11_59_59- - Remote Desktop Connection

     

    Test-Dtc -LocalComputerName $env:COMPUTERNAME -Verbose

    VERBOSE: ": Firewall rule for "RPC Endpoint Mapper" is enabled."

    VERBOSE: ": Firewall rule for "DTC incoming connections" is enabled."

    VERBOSE: ": Firewall rule for "DTC outgoing connections" is enabled."

    VERBOSE: ClusterNode: AuthenticationLevel: NoAuth

    VERBOSE: ClusterNode: InboundTransactionsEnabled: True

    VERBOSE: ClusterNode: OutboundTransactionsEnabled: True

    VERBOSE: ClusterNode: RemoteClientAccessEnabled: True

    VERBOSE: ClusterNode: RemoteAdministrationAccessEnabled: False

    VERBOSE: ClusterNode: XATransactionsEnabled: True

    VERBOSE: ClusterNode: LUTransactionsEnabled: True

    still this does not work.

    What else should I test ?

     

    Johan

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  • Thanks for posting your issue and hopefully someone will answer soon.

    This is an automated bump to increase visibility of your question.

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