Remote terminals for transaction routing

CICS® can communicate with other systems that have similar communication facilities. This kind of communication is known as CICS intercommunication. For more information, see the CICS Intercommunication Guide.

When you are concerned with resource definition, the system where the TCT is installed is the local system. The system that is being defined in the TCT is the remote system.

Transaction routing enables terminals in one CICS system to invoke transactions in another CICS system. You can use transaction routing between systems connected by MRO or by an LUTYPE 6.2 link.