System programming reference

The reference information for system programming provides detailed information about the CICS interfaces and user exits that you can use to develop system programs for CICS.

Programming interfaces

Supporting material

CVDAs
EIB response and function codes
RESP2 values
CICSPlex SM API command format
CICSPlex SM API REXX functions
RESPONSE and REASON values
EYUDA values
CICSPlex® SM API error codes
Coding entries in the VTAM LOGON mode table
Default actions of the node abnormal condition program
Analysis of CICS restart information
Using the transient data write-to-terminal program
Uppercase translation
XTSEREQ global user exit example