Inventory dimension
F&O's structural concept giving each physical unit of inventory its identity — product, storage, and tracking dimensions combined.
An inventory dimension in Dynamics 365 Supply Chain Management is the structural concept that gives each physical unit of inventory its distinct identity. Three dimension groups: product dimensions (Size, Colour, Configuration, Style — make one item different from another within a product master), storage dimensions (Site, Warehouse, Location, Inventory Status — where the inventory is held), and tracking dimensions (Batch, Serial, Owner, Licence Plate — make individual units distinguishable within a storage location). Each dimension is configured per item as active or inactive; activation determines the operational granularity. More dimensions = more precision but more overhead; design per item category, not uniformly. Inventory dimensions drive picking, costing, planning, reservation, and traceability behaviour throughout SCM.