Customizing data tables using user exits

This section contains Product-sensitive Programming Interface and Associated Guidance Information.

This section describes the three global user exit points that are included in data table services. You can supply one or more assembler-language programs to be executed at each of these points in order to extend or modify the function provided by CICS®.

The section is divided into:

In addition:

Note:
The exec interface user exits XEIIN and XEIOUT, and the file control user exits XFCREQ and XFCREQC, are not invoked in the file-owning region if a request to access a data table is satisfied by cross-memory services.
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