How the Key Figures are Calculated: Inventory Controlling 
You will find out how to calculate and update the key figures in Inventory Controlling in the following topics. The key figures are grouped together.

Please note that key figures for quantities such as additional key figures (inventory turnover, range of coverage, average values) can only be correctly shown on an aggregated level (for example, on the plant or material group level), if the same units are cumulated. Otherwise, "***" is shown as the unit in the standard of Inventory Controlling.