SAP ABAP Table API_CV (Variant Article Values for Material Number Assignment) is used by

• Function Module (3)
• Program (9)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	BAPI_MATERIAL_GETVARNUMBERS	Supply Material Numbers for New Variants of a Generic Material	MGA	APPL	SAP_APPL
2	Function Module	EXIT_SAPLMGNK_003 VARIANTVALUATION STRUCTURE API_CV	Customer Exit: Variant Number Assignment	MGW	APPL	SAP_APPL
3	Function Module	MATNR_VARIANTS_CREATE T_API_CV STRUCTURE API_CV	MATNR_VARIANTS_CREATE	MGW	APPL	SAP_APPL