SAP ABAP Table/Structure Field USAPPLREF - SUBSYSTEM (USAPPLREF) is used by

• Class (1)
• Function Module (3)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LSU_USER_APPLREFF01	Include LSU_USER_APPLREFF01	SUSR	BASIS	SAP_BASIS