SAP ABAP Program LMRMNF1I (Check PO header) is using

• Table/Structure Field (44)
• Table (19)

#	Object Type	Object Name	Object Description	Note
1	Table	BKPF	Accounting Document Header
2	Table	BSEG	Accounting Document Segment
3	Table	E1EDP01	IDoc: Document Item General Data
4	Table	E1EDP02	IDoc: Document Item Reference Data
5	Table	E1EDP04	IDoc: Document Item Taxes
6	Table	E1EDP19	IDoc: Document Item Object Identification
7	Table	E1EDP26	IDoc: Document Item Amount Segment
8	Table	E1EDPA1	IDoc: Doc.item partner information
9	Table	EDIDC	Control record (IDoc)
10	Table	EDIDD	Data record (IDoc)
11	Table	EINA	Purchasing Info Record: General Data
12	Table	EKPO	Purchasing Document Item
13	Table	MAKT	Material Descriptions
14	Table	MARA	General Material Data
15	Table	MARM	Units of Measure for Material
16	Table	MSEG	Document Segment: Material
17	Table	PRINT_MRM	Print Parameters + Help Fields for Printing Invoice Docs
18	Table	RKWA	Consignment Withdrawals
19	Table	T001W	Plants/Branches