SAP ABAP Program RFWEKR00 (Bill of Exchange & Check Usage List) is using

• Table/Structure Field (41)
• Function Module (6)
• Message Class (1)
• Message Number (3)
• Program (2)
• Table (4)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Table	BSIK	Accounting: Secondary Index for Vendors
2	Table	DISVARIANT	Layout (External Use)
3	Table	PAYR	Payment Medium File
4	Table	PCEC	Prenumbered Checks