SAP ABAP Program RFKKRZAL02 (Display returns history) is using

• Table/Structure Field (17)
• Function Module (8)
• Message Class (1)
• Message Number (1)
• Program (1)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	DFKKRH	Returns History
2	Table	DFKKZA	Repayment Request
3	Table	DISVARIANT	Layout (External Use)
4	Table	DYNPREAD	Fields of the current screen (with values)