Addressing Mode on z/OS Systems - FastExport

Teradata® FastExport Reference - 20.00

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
FastExport
Release Number
20.00
Published
October 2023
ft:locale
en-US
ft:lastEdition
2024-03-18
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dita:id
rto1478610027076
Product Category
Teradata Tools and Utilities

On FastExport 07.00 and later, use either 31-bit or 24-bit addressing for INMOD, OUTMOD, and Notify Exit routines on mainframe-attached systems.

The 31-bit mode provides access to more memory, which enhances performance for FastExport jobs with a large number of sessions.

Use the following linkage parameters to specify the addressing mode when building INMOD, OUTMOD, and Notify Exit routines for z/OS systems:
  • For 31-bit addressing:
        AMODE(31) RMODE(24)
  • For 24-bit addressing:
        AMODE(24) RMODE(24)