SAP ABAP Program MFCHKFN0 (MFCHKFN0 Include) is using

• Data Element (3)
• Table/Structure Field (42)
• Function Module (7)
• Message Class (1)
• Message Number (16)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Table	OPAYF	Fields for Online Payment with Form
2	Table	PAYR	Payment Medium File
3	Table	PCEC	Prenumbered Checks
4	Table	T042Z	Payment Methods for Automatic Payment
5	Table	TVOID	Check void reason codes