SAP ABAP Table BUT021 (BP: Address usages) is used by

• Class (11)
• Function Module (120)
• Program (76)
• Table (2)
• TTYP (3)
• TYPE (2)
• UENO (1)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	UENO	11123	11123	UBP1	ABA	SAP_ABA