FEPI concepts and facilities

This topic gives an overview of FEPI, and some general information about functions, services, and implementing applications.

Introduction to FEPI
The Front End Programming Interface (FEPI) is an integral part of CICS®. You can use the interface to write CICS applications that simulate terminals to access other CICS or IMS programs. This type of application is called a front end application.
Planning to use the Front End Programming Interface
This section explains what hardware and software you need to use the Front End Programming Interface (FEPI), what MVS™ system integrity is involved, what resources you need, and what to consider when installing FEPI and customizing your system.
Configuring your system for FEPI
You must configure your system specifically for CICS FEPI, for new application programs, and possibly for existing applications.
FEPI functions and services
The Front End Programming Interface (FEPI) function provides access, by means of simulated terminals, to CICS and IMS applications available through a communication network.

Parent topic: CICS fundamentals