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

• Class (10)
• Function Module (18)
• Program (29)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_BSP_LOGIN_APPLICATION Method: AUTO_FILL	BSP SYSTEM Application for Logon	SBSP_RUNTIME	BASIS	SAP_BASIS
2	Class	CL_CERTREQ_IMPL Method: DEFAULT_ON_REQUEST	CERTREQ Implementation	SUSR_CERT	BASIS	SAP_BASIS
3	Class	CL_CERTRULE_EXCEPTIONS Method: READ	Exceptions View - Rule based Certificate Mapping	SUSR_CERT	BASIS	SAP_BASIS
4	Class	CL_CERTRULE_MIGRATION_UI Method: READ	Migration UI	SUSR_CERT	BASIS	SAP_BASIS
5	Class	CL_IDENTITY Method: IF_IDENTITY~SET_LOGONDATA	Identity Class	SUSR_IDENTITY	BASIS	SAP_BASIS
6	Class	CL_IDENTITY Method: CHECK_LOGONDATA_INTERNAL	Identity Class	SUSR_IDENTITY	BASIS	SAP_BASIS
7	Class	CL_IDENTITY Method: GET_LOGONDATA	Identity Class	SUSR_IDENTITY	BASIS	SAP_BASIS
8	Class	CL_IDENTITY Method: CHECK_ALIAS	Identity Class	SUSR_IDENTITY	BASIS	SAP_BASIS
9	Class	CL_PTC_UTILITIES Method: CHECK_USER	Utilities for Performance Tools	S_PERFORMANCE_TOOLS_CORE	BASIS	SAP_BASIS
10	Class	CL_ST05_UTILITIES Method: CHECK_USER	Utilities for ST05	ST05	BASIS	SAP_BASIS