SAP SY-SYSTEM VARIABLES

data sy It is the System field which stores Current Date. All the system fields are stored in table SYST. Check. Fundamentals of data management and analysis. Formulating and solving real industrial engineering problems with appropriate data managing and modeling

data hk 4d paito, When the sy function is executed, the software generates the appropriate function call in the ABAP for the ABAP data flow (appends SY-to the SAP_variable > that you specify).