Thanks i have tested this scenario and really works.
Scenario:
Vendor has billed us the invoice for 100 NOK currency. So it means the vendor expected the payment in NOK. But due to some conflict, both vendor and customer has agreed, to paid this invoice in USD.
For that, when you enter invoice in FB60/MIRO; enter 100 as NOK, and then in the payment tab, in payment currency enter the USD as a currency.
so Now if this vendor has 2 invoices
Loc Currency Doc Currency Payment Currency
Invoice 1: 100 USD 250 NOK USD
Invoice 2: 200 USD 500 NOK Blank
Now at the time of F110 APP
Payment 1: 100 USD
Payment 2: 500 NOK