Converting from finished products non-batch to batch management
Can you tell what is the best strategy to convert a system from non-batch managed to batch managed for the finished and salable product? Batch management should have been implemented from the start, but my client just realized that mistake. This is knowing that we already have inventory and all kinds of transactional data: purchase orders, sales order, production orders...
I am looking for the less painfull strategy, as detailed as possible.