I am hoping this is going to be a quick one to answer, a sales order is created with Material A, order quantity 1. There is no stock at the plant so a Purchase Order is created for quantity 1, the confirmed quantity on the schedule line is set to 1, delivery date is in the future.
Then something happens & 2 new schedule lines are created all with confirmed quantities of 1, so we now have 3 schedule lines :
1 - Confirmed quantity = 1, referenced to Purchase Order & Purchase order item, delivery date "today"
2 - Confirmed quantity = 1, appears to be a copy of schedule line 1, with no purchase order item referenced, delivery date in the future
3 - Confirmed quantity = 1, no reference to a Purchase Order, stock coming from the plant, delivery date in the future
The Order quantity is now showing as 3 when it should be 1.
Can anyone advise why we have 3 schedule lines - all showing confirmed quantities ? Why does the order quantity now show 3 ?
Are there any ATP / MRP settings that I need to check ?