... a F4 help for such external date. I will use today FM 'F4_DATE' to show the date popup and already know FM 'PERIOD_AND_DATE_CONVERT_OUTPUT' to convert internal date ...
... 'PERIOD_AND_DATE_CONVERT_OUTPUT' and 'PERIOD_AND_DATE_CONVERT_INPUT' comes with a help. We would need to declare some importing and exporting parameters in a method: Importing (all as optional ...