EPI COM classes

Table 1 lists the EPI COM classes that the CICS® COM servers provide. Details of the methods these provide are in CICS Transaction Gateway: Programming Reference.

Table 1. EPI COM classes
COM class Description
EPI Initializes and terminates the CICS EPI and provides access to a list of CICS servers configured in the Client daemon
Field Provides access to a single 3270 field on a screen.
Map Provides access to 3270 fields defined by a CICS server BMS map
Screen Provides access to a 3270 terminal screen
Session Controls a sequence of 3270 terminal interactions with a CICS server
Terminal Controls a 3270 terminal connection