Problem

I have tried printing an EVRi Business shipping label and am seeing an error returned:

delivery_unavailable: Delivery not available to requested postcode: deliveryDetails.deliveryAddress.postcode 

Solution

The error appears if an incorrect service has been assigned (for example domestic service for international order) to the order. Please check this and change the service if needed.

Alternatively, please check the order's postcode to make sure it is valid and try printing once more after amending it.