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TG4MSQL Using TWO_PHASE_COMMIT Fails With Error "tm_rollback_from_failure Heuristic roll back trying all tdps, ignoring failure" (Doc ID 398920.1)

Last updated on FEBRUARY 14, 2022

Applies to:

Oracle Database Gateway for SQL Server - Version to
Information in this document applies to any platform. Oracle Transparent Gateway for Microsoft SQL Server - Version: to
*** ***


Using Tg4MSQL with SQL Server 2005 / 2000  in
mode fails with error:


ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Transparent gateway for MSSQL]tm_rollback_from_failure: Heuristic roll back:
trying all tdps, ignoring failure
ORA-02063: preceding 2 lines from BORIS


This error was reported against SQL Server 2005 but it was also reproduced against SQL Server 2000.


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