SAP ABAP Table MCU1 (Internal table for ABC indicator update) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	MCB_MARC_UPDATE	Update ABC indicator in the material master	MCB	APPL	SAP_APPL
2	Function Module	MCB_MARC_UPDATE TAB_VB_MAT STRUCTURE MCU1	Update ABC indicator in the material master	MCB	APPL	SAP_APPL