This is the second of four topics detailing the CICS® APIs available for DTP programming.
The different APIs are compared in Concepts and design considerations.
Part 3 contains:
This advises you how to use the EXEC CICS API to write distributed transactions that use MRO conversations.
This discusses the state transitions that occur when transactions use MRO conversations under the EXEC CICS API. The state transitions are presented in the form of a state table that shows which commands can be issued while the conversation is in any given state. The table shows how the conversation state changes as a result of issuing a command.