We have to changethe valuatiion category of a material but it is showing an error as "productionorder already exists."
This order number order number is in product cost cotroller -PCC (Order Type RM01 Product cost collector)
While trying to set the deletion flag in PCC it is asking "costbalanceon object is not zero. There are still costs onthe object."
What will be approach to delete product cost controller so that val catg canbe changed.