Where Used List (Class) for SAP ABAP Data Element KUNNR_WK (Customer number of plant)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component

1	Class	CL_DEF_IM_WRBAX_OUT_OF_STOCK	Default Implementation for BAdI Definition WRBAX_OUT_OF_STO	WRBA	EA-RETAIL	EA-RETAIL
2	Class	CL_DEF_IM_WRBX_OUT_OF_STOCK	Default Implementation for BAdI Definition WRBX_OUT_OF_STOC	WRB	PI_APPL	SAP_APPL
3	Class	CL_DMF_LOCPROD_OUT	DMF Location Product Interface Implementation	DMF_BUS_LOGIC	APPL	SAP_APPL
4	Class	CL_LISTING_CHECK	Read and check listing data	WSOR	APPL	SAP_APPL
5	Class	CL_LISTING_CHECK	Read and check listing data	WSOR	APPL	SAP_APPL
6	Class	CL_LISTING_CHECK `Method: CHECK_SINGLE_LISTING`	Read and check listing data	WSOR	APPL	SAP_APPL
7	Class	CL_WPOSP_PROC_RESPONSE	Send Response Message for Packages	WPOS_PIPE	APPL	SAP_APPL
8	Class	CL_WPOSP_SALES_QUERY	Query for Processed and Unprocessed Sales Transactions	WPOS_PIPE	APPL	SAP_APPL
9	Class	CL_WPOSP_SALES_QUERY	Query for Processed and Unprocessed Sales Transactions	WPOS_PIPE	APPL	SAP_APPL