SAP ABAP Program RFKKCO20 (Check CO-PA Documents) is using

• Table/Structure Field (28)
• Function Module (5)
• Message Class (2)
• Message Number (8)
• Program (19)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	DISVARIANT	Layout (External Use)
2	Table	FKK_CO_ALV	Structure for COPA Reconciliation