Configure the CICSRequest node for local and globally coordinated transactions for CICS® on z/OS®.
Review CICSRequest node to understand what Transaction mode properties you can set on a CICSRequest node for transactions.
On z/OS, Resource Recovery Service (RRS) provides the coordinated transaction support. CICSRequest nodes participate in global transactions if the Transaction mode is set to Yes or Automatic, and if the option to participate as a global resource is selected (by setting the egXAForRecovery property).
To configure the CICSRequest node for globally-coordinated transactions on z/OS: