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Cannot Use MQ Series Process In Transaction (XA) Using TMS Against Remote Queue Manager Installed On z/OS (Mainframe) (Doc ID 2011359.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Tuxedo - Version 12.1.1 and later
Information in this document applies to any platform.

Goal



Why does xa_prepare() fail (returning an XAER_RMERR error) when the MQ Series Queue Manager belongs to a z/OS box whereas it perfectly works if the MQ Series Queue Manager running on Linux?

 

#define XAER_RMERR -3 /* a resource manager error occurred in the transaction branch */

 

Solution

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Goal
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