SAP ABAP Function Module MR_INVOICE_DOCUMENT_READ (Rechnungsbeleg lesen) is using

• Class (1)
• Data Element (4)
• Table/Structure Field (8)
• Message Number (1)
• Class Method (1)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Table	RBKP	Document Header: Invoice Receipt	SOURCE VALUE(E_RBKP) LIKE RBKP
2	Table	RBKP	Document Header: Invoice Receipt
3	Table	RBKP	Document Header: Invoice Receipt	SOURCE VALUE(I_BELNR) LIKE RBKP-BELNR
4	Table	RBKP	Document Header: Invoice Receipt	SOURCE VALUE(I_IVTYP) LIKE RBKP-IVTYP OPTIONAL
5	Table	RBKP	Document Header: Invoice Receipt	SOURCE VALUE(I_GJAHR) LIKE RBKP-GJAHR DEFAULT '0000'
6	Table	RSEG	Document Item: Incoming Invoice
7	Table	RSEG	Document Item: Incoming Invoice	SOURCE T_RSEG STRUCTURE RSEG OPTIONAL