3429094 - ME21n: During PO creation changing vendor results no price currency conversion if the new vendor got different currency

You use ME21n or Create Purchase Order Advanced Fiori app.

During Purchase Order (PO) creation with reference to Purchase Requisition (PR) the PR's valuation price with its currency already taken over to the PO, but if you change now vendor to such a vendor whose currency is different, then the pricing conditions' and the netprice's currency changes but the previous condition amounts/netprice not recalculated (no conversion) based on currency exchange rates. 

See step by step below.

• Materials Management (MM)
• SAP ERP
• SAP enhancement package for SAP ERP
• SAP enhancement package for SAP ERP, version for SAP HANA
• SAP S/4Hana

PR PO Banf ME21n ME51n currency WAERS conversion exchange rate change recalculation recalculating , KBA , MM-PUR-GF-PR , Price Determination , MM-PUR-REQ , Purchase Requisitions , MM-PUR-PO , Purchase Orders , MM-PUR-PO-GUI , Userinterface - Purchase Orders , Problem