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Running a Program Under TCF

This appendix explains the processing that your program must perform in order to run under the Transfer Control Facility (TCF). TCF allows you to transfer from one online application to another without having to return first to DC.

This section contains the following topics:

Overview of TCF

Defining a TCF Task to the DC System

Using the UCE for Communication Under TCF

Determining if TCF Is Active

Starting a New Session

Resuming a Suspended Session

Processing a Pseudoconverse

Displaying Error Messages

Sample Application Under TCF