TDP Commands - Teradata Director Program

Teradata® Director Program Reference - 17.20

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Teradata Director Program
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-11-17
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Product Category
Teradata Tools and Utilities

TDP commands can be issued from TDPPARM during initialization, from operator consoles (or programs that simulate consoles), for z/OS from the Subsystem Interface or the system MODIFY command, by the Vantage DBCCMD application, or from CLIv2 applications using the DBCHCL Command function. When issued from a z/OS console, responses are returned to that console (on z/OS, both one and four byte console ids are supported).

Just as all work for TDP, commands require TDP cells for processing. A shortage of XMS cells will force TDP to convert a command issued from the Subsystem Interface to the system MODIFY command. If such a shortage prevents command processing, the system MODIFY command can be used to issue TDP commands. A shortage of non-XMS cells can prevent all TDP command processing or the responses to command. A shortage of any cell type will have previously generated a message as described in the Messages Having Operational Impact section of TDP Messages. Since command processing can be affected, such shortages should be dealt with as they occur.