16.20 - Defining SVC Numbers - Teradata Tools and Utilities

Teradata® Tools and Utilities for IBM z/OS Installation Guide

Product
Teradata Tools and Utilities
Release Number
16.20
Published
October 2018
Language
English (United States)
Last Update
2019-03-07
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Complete this step only if you have chosen to use SVC communication mode instead of PC (Program Call) mode at your site. In general, the more efficient PC mode is recommended.

If your site is using PC mode, go to Defining Teradata Director Program Subsystems.

If you are using the SVC communication mode:

  • You must define a minimum of one SVC number for use by the Teradata software. However, to accommodate coexistence of the current version of Teradata Database software with a future version, it is recommended that you define two SVC numbers.

    Each SVC number defined must have all of the following characteristics:

    • It must be a three digit number, in the range 200-255 inclusive, and currently unassigned.
    • It must be SVC type 3 or type 4.