SAP Table - USREXTID

SAP TableUSREXTID
DescriptionAssignment of External ID to Users
Table TypeTRANSP
Delivery ClassA
Main CategoryBasis Components
Sub CategorySecurity

SAP Security Tables

TableDescriptionModule
SSFVARGSSSF Applications with Versioned KeysBC-SEC
SRAL_BL_USERRead access log - user blacklist dataBC-SEC
SRAL_PARAMSRead access logging: paramtersBC-SEC
CUS_AKHComparison Values for Application ComponentBC-SEC
AGR_1016Name of the activity group profileBC-SEC
AGR_TCODESAssignment of roles to TcodesBC-SEC
SMENCA_DUPAssign Transaction/Report -> Application FunctionBC-SEC
USR41_MLDTransaction Data for USR41BC-SEC
USR20Date of last user master reorganizationBC-SEC
RSECACTBTable for ABAP Access Authorization for Secure MemoryBC-SEC

Full List of SAP Security Tables