SAP ABAP Table/Structure Field VBUK - RFSTK (VBUK) is used by

• Class (2)
• Function Module (8)
• MCOB (2)
• Program (16)
• View (16)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	MCOB	RFSTK	RFSTK
2	MCOB	VMVK	VMVK	VCK	APPL	SAP_APPL