SNAX/APC Application Programming Manual

Using the Application Program Interface

SNAX/APC Application Programming Manual—138786

1-33

The SNAX/APC Implementation

From the point of view of the local SNAX/APC user, sync point support is controlled by

the SNAX/APC configuration. Including sync point information in TP requests may

require changes in the actual TP, depending on how it was designed.

Configuration and Control

The local SNAX/APC user controls sync point support for each transaction program by

•

Specifying the level of synchronization required for the TP application. The choices

are N (None) or Y (Sync-supported).

•

Selecting the sync level type that the local SNAX/APC LU accepts from the remote

LU. The choices are NONE, CONFIRM, and SYNCPT.

Table 1-1

shows how these choices interact to control sync point support. The details on

how to make these choices are provided in Section 3, Verb Definitions.