During migration of Product object the following error message is shown:
Product XXXXXXX already exists
Message no. CNV_DMC_SIN255
Product already exists.
If you want to change an already existing product, use the migration object titled Product - extend existing record by new org levels.
CNV_DMC_SIN255, Product, Already exists, Material, Master data , KBA , CA-GTF-MIG , SAP S/4HANA Data Migration Cockpit Content (LTMC) , LO-MD-MM , Material Master , Problem