5. Syntax of OpenTP1 COBOL-UAP Creation Programs (Association Status Notification)

Client/server communication using the OSI TP protocol requires communication event processing SPPs. This chapter explains the COBOL-UAP creation program to be used with the SPPs for a communication event and the format of received communication events.

This chapter contains the following sections:

Organization of this chapter

Association operation (CBLDCXAT)

CBLDCXAT('CONNECT') - Establish an association

Format of received communication events