Here we would like to draw your attention to OMW8N transaction code in SAP. As we know it is being used in the SAP MM-IM (Inventory Management in MM) component which is coming under MM module (Material Management).OMW8N is a transaction code used for C Stock Weighting (Mvt Rate) in SAP.
It comes under the package MRY.
Transaction OMW8N technical data table
|Purpose||C Stock Weighting (Mvt Rate)|