SAP ABAP Table BAPIEKKO (Transfer Structure: Display/List PO Header) is using

• Data Element (67)
• Table (19)

#	Object Type	Object Name	Object Description	Note
1	Table	EIKP	Foreign Trade: Export/Import Header Data
2	Table	EKKO	Purchasing Document Header
3	Table	EKPO	Purchasing Document Item
4	Table	KNA1	General Data in Customer Master
5	Table	LFA1	Vendor Master (General Section)
6	Table	T001	Company Codes
7	Table	T001W	Plants/Branches
8	Table	T002	Language Keys (Component BC-I18)
9	Table	T005	Countries
10	Table	T024	Purchasing Groups
11	Table	T024E	Purchasing Organizations
12	Table	T161	Purchasing Document Types
13	Table	T16FB	Release Indicator: Purchasing Document
14	Table	T16FG	Release Groups
15	Table	T16FS	Release Strategies
16	Table	TBDLS	Logical system
17	Table	TCURC	Currency Codes
18	Table	TINC	Customers: Incoterms
19	Table	TMCB	Update groups