SAP ABAP Program LWPUEF07 (Sales documents: prepare document processing) is using

• Table/Structure Field (72)
• Function Module (2)
• Table (16)

#	Object Type	Object Name	Object Description	Note
1	Table	E1WPB01	POS interface, upload sales docs header data
2	Table	E1WPB02	POS interface, inbound processing sales docs items
3	Table	E1WPB03	POs interface, inbound processing sales docs conditions item
4	Table	EDIDD	Data record (IDoc)
5	Table	KOMFKGN	Billing Interface: Communication Table
6	Table	KOMV	Pricing Communications-Condition Record
7	Table	MAKT	Material Descriptions
8	Table	MARA	General Material Data
9	Table	MARC	Plant Data for Material
10	Table	MVKE	Sales Data for Material
11	Table	T001	Company Codes
12	Table	T001K	Valuation area
13	Table	T006	Units of Measurement
14	Table	TWPIB	Transaction-type-based control of sales as per receipts POS
15	Table	TWPIR	General control of upload of sales as per receipts POS
16	Table	TWPIS	POS interface: profile for internal interfaces