SAP Function ARF_DETERMINE_SCREEN_NUMBER - Determine actual screen number

Parameter Reference Type Length Default Optional Text
LSCRN SYST-DYNNR C 4 Logical screen number

Parameter Reference Type Length Text
PSCRN SYST-DYNNR C 4 Actual screen number

Exception Text
SCREEN_NOT_FOUND

Functionality
This function receives a logical screen number and determines theactual screen number according to the user parameters.