ibm mq - Minimum version of IBM websphere MQ supporting XA transactions -


i want use xa complaint ibm websphere mq. minimum version of websphere mq supporting feature of distributed transaction?.

additionally using ibm mq classes jms

it's not clear if asking xa mq client or queue manager can act xa resource manager. in either case, mq version older v7 no longer supported ibm @ minimum should using mq v7.0.1, preferably 1 more recent because version has end of support september year.

all versions of mq can act xa transaction coordinator or use services of external xa transaction coordinator. details of implementations of xa compatible mq, please see detailed system requirements page version of mq , drill down.

as of 24 april 2012, versions of ibm mq client licensed xa transactionality , include functionality built in. however, necessary download , use client software posted ibm after date qualify because process includes agreeing new license terms.

also, transactional client installation pre-dates new release show on license audit tools requiring full mq server license. if using ibm tivoli license manager or other compliance tool , flags client unlicensed, download fresh copy , reinstall.

this link explains how extended transactional client (xa) has been incorporated base client , provides xa functionality free of charge @ mq clients of version v7.x , higher.


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