Common Core of Data (CCD)

data sy ABAP system fields are always available in ABAP programs. The runtime system fills them according to context. They can then be used in programs to query the system status. System. The table SYST in SAP lists the available system variable, their data types, and descriptions. If the given SAP_variable > does not exist in SAP, a

data keluaran sdy, 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).