The inventory quantity for item %1 on the summarized inventory ownership change journal lines does not match the inventory ...

The inventory quantity for item %1 on the summarized inventory ownership change journal lines does not match the inventory quantity on the purchase order line. The purchase order line will be created with the default purchase unit %2 and the quantity on the inventory ownership change journal lines is %3, resulting in a quantity on the purchase order line of %4. There must be an exact match between the quantities. You could change the decimal precision rounding for the purchase unit, or you could change the quantity on the ownership journal line.