First create nonval material forthe asset to be procured. There is therefore the option of creating a purchase requisition first, without account assignment.An Asset Purchase Agreement is an agreement between a buyer and a seller of a business as to the terms and conditions of the sale of the business. The Offeror must use this form and fill it out completely to provide the Offeror requirement information. There are a number of ways to purchase Fixed Assets in SAP ByDesign.