Micro Focus Enterprise Developer 3.0 for Visual Studio 2013 > Deployment > Mainframe Support for Deployed Applications > MSS Configuration and Administration > CICS Support > Setting Up Communications with Mainframe CICS Regions > Connecting to a Mainframe: Overview

Connecting to a Mainframe: Overview

The configuration described in this section uses an SNA link between CICS applications running on a mainframe and CICS operating on a local COBOL system, that is one that operates on one or more local Windows or UNIX machines.

Note:

This functionality allows Enterprise Server to connect to a remote peer system using a SYS62 connection and support the standard 2-Phase Commit protocol.

One of the benefits that this functionality provides is that it improves transactional data integrity between CICS applications running on a UNIX platform, and CICS applications running on a mainframe under z/OS.

CICS Communications with mainframe CICS regions using SYS62 connections have been tested with z/OS version 1.13.

To configure a link between Enterprise Server and Mainframe CICS regions, you should be familiar with:

The concepts of a CICS system, and how it can operate over multiple machines in a single system environment
CICS intersystem communication requirements.
Configuring the communications software on the local server.
Configuring the communications software on the client.

For information on communication between IBM CICS products, see the IBM publication CICS Family: Interproduct Communication, SC33-0824.