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CICS Transaction Servers

System requirements

These are the minimum required level of operating requirements for CICS Transaction Server editions.

 
Technical details

Announcement letters

Detailed system requirements


 
Operating SystemSoftwareHardware
z/OSThe minimum required level of operating system for CICS Transaction Server for z/OS, Version 2 Release 2 is OS/390® Version 2 Release 10 (5647-A01), For Java application programs, the IBM Developer Kit for OS/390 Java 2 Technology Edition, V1.3.1 is required.

Please refer to the announcement letter for a complete list of software requirements.
The minimum specification of zSeries server required to run OS/390 Version 2 Release 10 operating system.