User Address Space Exit - Director Program

Teradata Director Program Reference

Product
Director Program
Release Number
15.10
Language
English (United States)
Last Update
2018-10-07
dita:id
B035-2416
lifecycle
previous
Product Category
Teradata Tools and Utilities

The User Address Space Exit (TDPUAX) is available only in the z/OS or VOS3 environment.

It is called in the address space of the application when an application initiates a request to the Teradata Database.

The exit can accept, reject, “validate,” or modify the logon string of the caller.

The exit can be activated using the TDP ENABLE UAX command, either as part of TDP startup in TDPPARM, or anytime thereafter. It can be deactivated anytime using the TDP DISABLE UAX command.

If the TDPUAX module is replaced, the new version can be used by first deactivating the old version using the TDP DISABLE UAX command then activating the new version using the TDP ENABLE UAX command. Between the two commands, TDPUAX is not being used.