I would venture misplacement is more common than it'd be intuitive to layperson.
Whether an individual item that was returned or moved and is on the wrong shelf on wrong bay or underneath the shelf or in some weird corner; up to a whole skid of stuff mislabeled (skid group SKU is not accurate of the individual SKUs inside) or in the wrong place or not accounted for or counted twice.
A lot of human error during unloading trucks, scanning, counting, inventorying, etc.
Whether an individual item that was returned or moved and is on the wrong shelf on wrong bay or underneath the shelf or in some weird corner; up to a whole skid of stuff mislabeled (skid group SKU is not accurate of the individual SKUs inside) or in the wrong place or not accounted for or counted twice.
A lot of human error during unloading trucks, scanning, counting, inventorying, etc.