You need to setup a SEK exchange rate in Accounting Rules / Currency / Currency Rates.

 

 

Yes, that’s the one it’s referring to in the error.

That mean i want to Setup SEK as well…

Below is the Current Setup

SEK is defined already

That mean i want to Setup SEK as well…

Below is the Current Setup

 

No, you want to click on Currency Rate Type 1 and navigate to Currency Rates. Then setup a rate for SEK. 

1. Select Rate Type 1
2. Click on Currency Rates

   

3. Setup a record for SEK 

   

   
    

This is already there  

I Manage to Find the Solution by myself

I’ve also been trying to get behind the mystery of not being able to set up a new currency rate and I think the problem is if you have several companies configured. You need to select the company, for which you are adding the currency rate and the problem is, it is written with small letters in the top right corner. You just need to select the proper company and add the currency rates for currency rate type 1. Then it all works perfectly.