SAP ABAP Table USRSTAMP (Time Stamp for all Changes to the User) is used by

• Class (7)
• Function Module (7)
• Program (2)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	DB_OBJECT_USER_SEARCH	DB_OBJECT_USER_SEARCH	SLDAPSYNC	BASIS	SAP_BASIS
2	Function Module	FSUSR_GET_TIMESTAMP	FSUSR_GET_TIMESTAMP	SUSR	BASIS	SAP_BASIS
3	Function Module	FSUSR_SET_TIMESTAMP	FSUSR_SET_TIMESTAMP	SUSR	BASIS	SAP_BASIS
4	Function Module	LDAP_EXECUTE_RSLDAPSYNC_USER	Benutzerstammsynchronisation mittels RSLDAPSYNC_USER	SLDAPSYNC	BASIS	SAP_BASIS
5	Function Module	SUID_IDENTITY_SAVE_TO_DB	Verbuchung der Identity	SUSR_IDENTITY	BASIS	SAP_BASIS
6	Function Module	SUSR_USER_BUFFERS_TO_DB	Benutzer: Puffer auf die DB schreiben	SUSR	BASIS	SAP_BASIS
7	Function Module	SUSR_USER_PROFS_BUFFER_TO_DB	Assignment object user/profile: Write buffer to the DB	SUSR	BASIS	SAP_BASIS