Modifying Action Diagrams › Understanding Action Diagram User Points › Prompt and Validate Record (PMTRCD) › USER: Process Command Keys

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USER: Process Command Keys

Insert calls to other functions using the functions keys that are specified in the control context function key field (CTL.*CMD key).

If you are using some sort of pre-emptive function control or fast path processing, be sure to check relevant return codes facilitating this processing upon return from any called functions.

Implement checks of pre-emptive key processing in a user point (F15 or other function keys in *CUAENTRY; an action in *CUATEXT) that execute an *EXIT PROGRAM action.