Application programs used for OSI TP communication

OpenTP1 Version 7 Programming Guide

2.10.1 Application programs used for OSI TP communication

OpenTP1 UAPs use the XATMI interface for communication with remote systems. SUPs and SPPs are OpenTP1 UAPs that can be used for client/server mode communication using OSI TP. Other OpenTP1 UAPs (MHPs) cannot be used.

UAPs need not be aware of the protocol for internode communication.

Organization of this subsection: (1) Relationship with transaction processing

(1) Relationship with transaction processing

An OpenTP1 system can extend transaction processing to a remote OpenTP1 system. When an OpenTP1 system is communicating with a non-OpenTP1 system, it can extend transaction processing to the remote system using OSI TP.