What is the Transaction code for Asset Retirement. What is the Transaction code for Asset Transfer.In this video, learn to illustrate the steps to acquire an asset from a purchase with a supplier in SAP using transaction code F90. Asset Acquisition with transaction code ABZON. Elevate your enterprise asset management (EAM) strategy with SAP fixed assets and RFgen. F90 Overview This tcode is used to purchase an asset directly. This allows for the asset to be capitalized on purchase.