SAP ABAP Table N2MV_REF_CONTROLLER_KEY (Reference and Key Controller Class) is used by

• Class (3)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ISHMED_MV_CONTROLLER Method: GET_CONTROLLER	Dispatch Control Controller	NMED_DOC_DISTR	IS-HMED	IS-H
2	Class	CL_ISHMED_MV_CONTROLLER Method: GET_REF_COUNT	Dispatch Control Controller	NMED_DOC_DISTR	IS-HMED	IS-H
3	Class	CL_ISHMED_MV_CONTROLLER Method: FREE	Dispatch Control Controller	NMED_DOC_DISTR	IS-HMED	IS-H