SAP ABAP Data Element RFCSAMEUSR (Current User) is used by

• Class (6)
• Function Module (28)
• Interface (3)
• Table (8)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_AI_CACHE_SETTINGS Method: CHECK_DESTINATION	Util Class for check CACHE Settings	SAI_CACHE	BASIS	SAP_BASIS
2	Class	CL_CRM_UI_ROLE_ASSIGN Method: ASSIGN_PFCG_ROLES_TO_USER	Assign PFCG roles to user	CRM_BSP_UI_FRAME_CORE	WEBCUIF	WEBCUIF
3	Class	CL_DEST_UTILITY	Check and Utility Methods for Destinations	SRFC_DESTAPI	BASIS	SAP_BASIS
4	Class	CL_DEST_UTILITY Method: CHECK_HTTP_LOGON_OPTIONS	Check and Utility Methods for Destinations	SRFC_DESTAPI	BASIS	SAP_BASIS
5	Class	CL_ESH_ADM_CONNECTIVITY Method: CREATE_RFC_DESTINATION	Maintain Connectivity to Back-End Systems	S_ESH_ENG_ADMIN_CONNECTIVITY	BASIS	SAP_BASIS
6	Class	CL_SAIS_RFCCHK	API for Checking RFC Connections	SECC	BASIS	SAP_BASIS