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USER: Validate Detail Screen

Insert references to function keys, using the CTL.*CMD key, here if you want to execute the function key. You should implement these calls before confirmation of panel processing. If you want the data record to be processed and validated prior to executing function keys, you should place the processing in the USER: Process Command Keys user point.

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 key processing F15 or other function keys that cause the action *EXIT PROGRAM to be executed.