I need to plan using automatic reorder point planning (VM) and weekly lot size (WB).
The problem that when I run the MRP, it considers the current stock offering the sum of the daily forecasts of the week.
For example if I have 45 EA in stock, reorder point 60 EA and daily needs by 20 EA, the proposal will be 20 EA x 5 days = 100 units, but I really need to deduct the 45 EA of current stock and just buy the difference 55 EA.
There are a lot size or MRP type that can be used for planning I need?
The requirement is to procure stock for 1 week according to the daily forecast needs.
Thanks in advance.