SAP ABAP Table/Structure Field USREFUS - REFUSER (USREFUS) is used by

• Class (13)
• Function Module (21)
• Program (40)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	/GRCPI/CL_GRIA_AUTH Method: GET_USR_AUTH_OBJ	Authorization Object class	/GRCPI/GRIA_NW_AC	/GRCPI/GRIA_NW_STR	GRCPINW
2	Class	/GRCPI/CL_GRIA_PROFILE Method: GET_PROFILE_FOR_USER	Profile Class	/GRCPI/GRIA_NW_AC	/GRCPI/GRIA_NW_STR	GRCPINW
3	Class	/GRCPI/CL_GRIA_ROLE Method: GET_ROLE_BY_USER	Role Class	/GRCPI/GRIA_NW_AC	/GRCPI/GRIA_NW_STR	GRCPINW
4	Class	CL_ESH_ADM_USER_AUTHORITY Method: IF_ESH_IF_OBJECT_ITERATOR~NEXT	Authorizations for backend user	S_ESH_ENG_ADMIN_COMMON_RUNTIME	BASIS	SAP_BASIS
5	Class	CL_ESH_AU_AUTHORITY_UPDATE Method: IF_BADI_ESH_USER_AUTH~UPDATE_USERS	Class for BAdI Impl.: BADI_ESH_USER_AUTH	S_ESH_ENG_AUTHORIZATION	BASIS	SAP_BASIS
6	Class	CL_IDENTITY Method: GET_REFERENCE_USER	Identity Class	SUSR_IDENTITY	BASIS	SAP_BASIS
7	Class	CL_IDENTITY Method: IF_IDENTITY~SET_REFERENCE_USER	Identity Class	SUSR_IDENTITY	BASIS	SAP_BASIS
8	Class	CL_IDENTITY_DB_PERSISTENCE Method: MODIFY_REFUSER_DATA	Identity Persistence Class	SUSR_IDENTITY	BASIS	SAP_BASIS
9	Class	CL_OAUTH2_S_TOKEN_ENDPOINT Method: IF_HTTP_EXTENSION~HANDLE_REQUEST	HTTP Framework (iHTTP) HTTP Request Handler for OAuth2	SOAUTH2	BASIS	SAP_BASIS
10	Class	CL_SLIM_USER_TYPES Method: GET_USER_PROFILES	Sytem Measurement: User Types	SLIM	BASIS	SAP_BASIS
11	Class	CL_SLIM_USER_TYPES Method: GET_REF_USERS	Sytem Measurement: User Types	SLIM	BASIS	SAP_BASIS
12	Class	CL_SLIM_USER_TYPES Method: CHECK_REF_USER	Sytem Measurement: User Types	SLIM	BASIS	SAP_BASIS
13	Class	CL_SUID_TOOLS Method: CHECK_REFERENCING_USERS	Help Class: Authorization Checks for Identities	SUSR_IDENTITY	BASIS	SAP_BASIS