SAP ABAP Table/Structure Field TWBO1 - BOPNR (TWBO1) is used by

• Class (2)
• Function Module (23)
• Program (37)
• TYPE (2)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TYPE	WVLBT	WVLBT	WVLB	APPL	SAP_APPL
2	TYPE	WWP1	WWP1	WWP	APPL	SAP_APPL