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 10.1.0.1 to 10.2.0.5Information in this document applies to any platform.
Oracle Transparent Gateway for Microsoft SQL Server - Version: 10.1.0.1 to 10.2.0.5
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Symptoms
Using Tg4MSQL with SQL Server 2005 / 2000 in
HS_FDS_TRANSACTION_MODEL=TWO_PHASE_COMMIT
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
[Transparent gateway for MSSQL]tm_rollback_from_failure: Heuristic roll back:
trying all tdps, ignoring failure
ORA-02063: preceding 2 lines from BORIS
Changes
This error was reported against SQL Server 2005 but it was also reproduced against SQL Server 2000.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |