The way the valuation date for the value entry of consumption is set, follows the same rules as for non-WIP inventory.
For more information, see the “Determining if an Inventory Decrease Is Affected by Revaluation” section in this topic.
WIP inventory can be revalued as long as the revaluation date is not later than the posting date of the corresponding
item ledger entries of type Consumption and as long as the corresponding production order has not been invoiced yet.