SAP ABAP Message Number DMCLG - 400 (DMCLG) is used by

• Class (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_DMC_COPY_MANAGER Method: CHECK_COBJ_NAME	Copy of MWB objects, like (sub)projects, conversion objects	CNV_DMCM	DMIS	DMIS