SAP ABAP Table MCEKPO (Purchasing Document Item) is using

• Data Element (206)
• Table (28)

#	Object Type	Object Name	Object Description	Note
1	Table	EINA	Purchasing Info Record: General Data
2	Table	EKKO	Purchasing Document Header
3	Table	EKPO	Purchasing Document Item
4	Table	MARA	General Material Data
5	Table	MCEKKO	Purchasing Document Header
6	Table	MCEKPO	Purchasing Document Item
7	Table	MCEKPOADD	Additional Fields: Purchasing Document Item
8	Table	MCEKPOBBP	Connection R/3 - EBP
9	Table	MCEKPOBWAP	Append for BW Transfer
10	Table	MCEKPOSEC	Semiconductor; extension MCEKPO
11	Table	MCEKPOUSR	User Structure: Purchasing Document Item
12	Table	MCEKPOWHS	W&S: Enhancement MCEKPO
13	Table	MCEKPOWWS	Enhancements MCEKPO through IS-R
14	Table	MCEKPO_DFPS	Append for Defense Forces & Public Security
15	Table	T000	Clients
16	Table	T001	Company Codes
17	Table	T001L	Storage Locations
18	Table	T001W	Plants/Branches
19	Table	T006	Units of Measurement
20	Table	T007A	Tax Keys
21	Table	T023	Material Groups
22	Table	T149D	Global Valuation Types
23	Table	T163	Item Categories in Purchasing Document
24	Table	T163K	Account Assignment Categories in Purchasing Document
25	Table	T163L	Confirmation Control Keys
26	Table	TMCB	Update groups
27	Table	WAKH	Promotion Header Data, IS-R
28	Table	WYT1	Vendor Subrange