CICS System Requirements

To operate CA Datacom CICS Services, your system must meet the following requirements:

IBM supported releases of CICS Transaction Server:
- z/OS: CICS Transaction Server 3.2, 4.1, or later as supported by IBM.
- z/VSE: CICS Transaction Server 1.1.1 or later as supported by IBM.
Record size of at least 136 bytes on the DBOC Message Log destination. (The default Message Log destination is DBOC.)
Availability of Full Function Basic Mapping Support (BMS) and temporary storage support.
For DBOC or DBEC full screen output on 3270 M3/M4/M5 terminals, define the terminal with an alternate screen size.