SAP table TDDAT (Maintenance Areas for Tables)

SAP table TDDAT has 1 primary key field being TABNAME.

Field Description Data Type Length Decimals Checktable Data Element
TABNAME Table Name CHAR 30 0 TABNAME
MCLASS Authorization group for DD objects CHAR 4 0 DDMCLASS
CCLASS Table Authorization Group CHAR 14 0 DICBERCLS
FLAG Flag for internal table CHAR 1 0 DDFLAG