Hey SD experts,
I've created a sales order with free of charge and standard items.
Now, I'm trying to create a return order with reference to this sales order.
I got this error message: Item category RENN is not defined for this item.
I've checked in VOV4 : the combination Sales document type + Itemcategory group =>Itemcategory seems to be correct.
Why am I getting this error message then ?