Migration

 

We can migrate existing Batch/TSO WebSphere MQ applications to exploit RRS coordination with few or no changes. If you link-edit your WebSphere MQ application with the CSQBRRSI adapter, MQCMIT and MQBACK syncpoint your unit of work across WebSphere MQ and all other RRS-enabled resource managers. If you link-edit your WebSphere MQ application with the CSQBRSTB adapter, change MQCMIT and MQBACK to SRRCMIT and SRRBACK respectively. The latter approach is preferable; it clearly indicates that the syncpoint is not restricted to WebSphere MQ resources only.

 

Parent topic:

RRS batch adapter

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