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Tuxedo 11gR1PS1 ( In MRM (Multiple Resources Manager) Group, The Oracle DB TMS Server (TMS_ORA) Fails To Re-establish Connection If Oracle DB RM Is Not The First Group (Doc ID 1608695.1)

Last updated on MAY 19, 2021

Applies to:

Oracle Tuxedo - Version and later
Information in this document applies to any platform.


When Tuxedo MRM GROUP (several RM in the same group, feature introduce in Tuxedo 11gR1PS1), if the Oracle database is not the first RM in group then xa_start() is failing for any call after Oracle restart.

Here after sample of ubbconfig with two MRM groups (one group with Oracle DB as first RM and another not): 

 With this configuration, the Oracle DB XA trace file will be call:


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