Application support

Use this page to determine which applications can connect with a GROUP unit of recovery disposition.

Support for the GROUP unit of recovery disposition is limited to certain types of transactional applications for which IBM MQ for z/OS® is a resource manager but not the transaction coordinator. Currently supported transactional applications are:

  • IBM MQ extended transactional client applications
  • IBM MQ classes for JMS applications running in an application server, such as WebSphere Application Server.
  • CICS® applications running in CICS TS 4.2, when the CICS MQCONN resource definition is configured with RESYNCMEMBER(GROUPRESYNC).