Use the in-doubt xact resolution option to control the default outcome of transactions that the Microsoft Distributed Transaction Coordinator (MS DTC) is unable to resolve. Inability to resolve transactions may be related to the MS DTC down time or an unknown transaction outcome at the time of recovery.
The in-doubt xact resolution option changes the behavior of the default outcome for transactions that the Microsoft Distributed Transaction Coordinator (MS DTC) is unable to resolve. This helps prevent MS DTC–related downtime and provides clarity to transaction outcomes across database servers. A value of 1 is a presume commit directive.
3/27/2020 · in-doubt xact resolution Server Configuration Option To minimize the possibility of extended down time, choose to configure this option either to presume commit (1)or presume abort (2),Alternatively leave the default (0 no presumption) and allow recovery to fail in order to be made aware of a DTC failure. Check following article if helps:, 7/9/2016 · Since client reinstalled DTC, there was no way to recovery in-doubt transaction by itself. So, we decided to change setting in SQL Server such that it aborts those transaction and recovery continues. sp_configure ‘in-doubt xact resolution ‘, 2 GO RECONFIGURE GO The value 1 or 2 determines what to be done with such in-doubt transactions.
1/13/2020 · As you can see, the above script first sets the show advanced options to 1, then run the RECONFIGURE. Once that value has been set the sp_configure command is called a second time and the option for in-doubt xact resolution is set to 2. After each command you must run the RECONFIGURE. Finally the show advanced options value is set back to 0.
in-doubt xact resolution (1) (2) (3) The “in-doubt xact resolution ” option is only used if you are using MSDTC as part of your SQL Server instance. The default value of “0” means that if MSDTC can’t resolve any problematic transactions on its own, that it should abort the transaction.
9/7/2020 · Usually, you should set the appropriate options in the in-doubt xact resolution Server Configuration Option Modify existing availability groups for distributed transactions per database DTC We can alter an existing availability group for distributed transactions per database DTC in SQL Server 2016 SP2 onwards.
1/27/2015 · 2015-01-23 00:45:53.850 spid86 Configuration option ‘in-doubt xact resolution ’ changed from 0 to 2. Run the RECONFIGURE statement to install. In your case, you need to check with application vendor/team to find what needs to be done with In-doubt transactions.
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