SAP ABAP Program RFMCAINVH (Display invoice history) is using

• Data Element (4)
• Table/Structure Field (71)
• Function Module (13)
• Message Class (4)
• Message Number (4)
• Program (2)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Table	DFKKCOH	Correspondence - Correspondence Header
2	Table	DFKKCOHI	Correspondence - Correspondence History
3	Table	DFKKOP	Items in contract account document
4	Table	DFKKOPW	Items in contract account document
5	Table	DFMCAINV	Invoice in IS-PS-CA: Header Data
6	Table	DFMCAINVPOS	Invoice in IS-PS-CA: Items
7	Table	DISVARIANT	Layout (External Use)
8	Table	FKKOP	Business Partner Items in Contract Account Document
9	Table	FKKVKP	Contract Account Partner-Specific
10	Table	SFMCAINVPOS	Structure for Invoice Items