When creating a credit memo from a sales invoice, one would think that the unit cost would match the cost that was on the original sales invoice.
However, we have recently noticed that when using standard cost that the item on the credit memo displays with the current standard cost (not the cost from the original sales invoice). Furthermore, you cannot change the unit cost (get a validation error saying you cannot change the cost due to the fact the item is set up with standard cost).
Is this a recent change?
Is the the expected functionality?