One of the more frustrating errors in Management Reporter is that of missing functional currency. If you just setup your GP system, you will first want to give access to multi-currency. Go to the Administration menu – Multicurrency Access – Select your currency and check the box next to the companies you wish to give access.
Next, we will want to go to the financial series. Go to Microsoft Dynamics GP – Tools – Setup – Financial – Multicurrency.
If a Functional Currency is not set, you will need to select one that the company has access to. Fill the required fields. After setting the currency run Check Links (Microsoft Dynamics GP – Maintenance – Check Links) against Multicurrency Setup.