R12.1.3 - Receivables control for incorrect Cross Currency Receipt Application

We are looking at how to control users for doing incorrect receipt application. I explain with the below example.

My base Currency is QAR.

We have issued an invoice in EURO for 10,000/-

Exchange Rate :-

• 1 EUR = 4.09 QAR (Available in GL Exchange Rate Table)
• 1 USD = 3.64 QAR (Available in GL Exchange Rate Table)
• 1 EUR = 1.12 USD
• 1 USD = 0.89 EUR

We have received payment form the Customer of USD 10,000/- against the outstanding. No Discount given.

Now when the user books the invoice if he goes and allocate the full USD10K to EUR 10K we are actually having a loss in collection of EUR 1100/-, which is a write-off.