You can use the CICS® interregion communication (IRC) facility for multiregion operation (MRO) between CICS regions across MVS™ images in a sysplex. This exploits the cross-system coupling facility (XCF) of MVS, and makes it unnecessary to use VTAM® to communicate between MVS images within the same sysplex.
Within a sysplex, DFHIRP must be installed from the highest release of CICS running in that MVS image.
[[ Contents Previous Page | Next Page Index ]]