SAP ABAP TYPE WVKM (WVKM) is using

• Table/Structure Field (16)
• Table (19)

#	Object Type	Object Name	Object Description	Note
1	Table	ASORT_RAN	Range Table for Assortment
2	Table	BWELK	Transfer Structure Price Entry Document (Header)
3	Table	BWELP	Transfer Structure Price Entry Document (Item)
4	Table	KLAH	Class Header Data
5	Table	KNA1	General Data in Customer Master
6	Table	KUNGR_RAN	Range Structure for Customer Group Selection
7	Table	KUNNR_RAN	Range structure for customer selection
8	Table	MARA	General Material Data
9	Table	MATNR_RAN	Range table for the material number
10	Table	SEUCOMM	General Hierarchy Display: Operation on Nodes
11	Table	TCLA	Class Types
12	Table	WELK	Competitor: Price Entry Document (Header)
13	Table	WELP	Competitor: Price Entry Document (Item)
14	Table	WELPK_DB	Competitor: Data Base Part of Entry List Header
15	Table	WELPK_DY	Competitor: Dynamic Part of Entry List Header
16	Table	WELPP_DB	Competitor: Bata Base Part of Entry List Item
17	Table	WELPP_DY	Competitor: Dynamic Part of Entry List Item
18	Table	WRS1	Assortment
19	Table	WSOF	Module Assignment (SAP Retail) to Plants