Fonction SAP ARF_DETERMINE_SCREEN_NUMBER - Determine actual screen number

Paramètre	Reférence	Type	Long.	Valeur par déf.	Facultatif	Description
LSCRN	SYST-DYNNR	C	4			Logical screen number

Paramètre	Reférence	Type	Long.	Description
PSCRN	SYST-DYNNR	C	4	Actual screen number

Exception	Description
SCREEN_NOT_FOUND

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