SAP ABAP Program MFCHKFD0 (Include MFCHKFD0) is using

• Table/Structure Field (15)
• Function Module (3)
• Message Number (4)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	BKPF	Accounting Document Header
2	Table	OPAYF	Fields for Online Payment with Form
3	Table	PAYR	Payment Medium File