System Fields for Date and Time - ABAP Keyword Documentation

data syThe table SYST in SAP lists the available system variable, their data types, and descriptions. If the given SAP_variable > does not exist in SAP, aSY-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.