data sySY-DATUM and the system fields for the local time zone, that is SY-TIMLO, SY-DATLO, and SY-ZONLO are also reset. SY-DATLO Local date of user, for example 19981129, 19990628.173 baris · To address them in an ABAP program, use the form SY-. Within screen flow logic, you can also use the form SYST-. The following table contains an alphabetical list of