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Tuxedo Application Server Keeps Returning XAER_RMFAIL, When Starting An XA Transaction, Until Server Restarted (Doc ID 2152401.1)

Last updated on SEPTEMBER 06, 2022

Applies to:

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


Tuxedo  application server is connected to, and executing XA transactions with, IBM MQ.

After a failed transaction is rolled back the involved application server remains in an "unhealthy" state. From that moment on, every time the application server attempts an xa_start it returns “ -7”  (XAER_RMFAIL).

This situation lasts until the application server is restarted. LIBTUX_CAT:481, and LIBTUX_CAT:1274, error messages are seen in the Tuxedo ulog.




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