16.20 - About Customizing HSHSPBC - 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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The USERMOD sample for the System Parameter Block for the IBM CICS Interface for Teradata (HSHSPBC) is TDU0009 in dbcpfx.SAMPLIB.

HSHSPBC is used to specify the initial and maximum number of free control blocks and buffers maintained on the free chain. This also determines the number of control blocks allocated for CLI.

The allocations can be changed using the Teradata/CICS command transaction, DMEM.

HSHSPBC does not replace HSHSPB, but is used in addition to HSHSPB.

For more information on using and modifying HSHSPBC, see IBM CICS Interface for Teradata® Reference (B035-2448).