How to Depreciate Asset in SAP Business One

Each asset must have depreciation or depreciation in use value such as office equipment, equipment, machinery and others based on its useful life. In SAP Business One, we can easily depreciate automatically based on the period when the asset was created or when the asset was purchased. However, what if the asset wants to be depreciated in a certain period? To do this, you can depreciate manually: Open the asset you want to depreciate on the Financial menu > Fixed Assets > Asset Master Data. We can see here that the Depreciation Start Date cannot be filled because the depreciation has not yet taken place.