In-House Production Time: Independent of Lot Size 
In-House Production Time: Independent of Lot Size
Use
You use lot size independent in-house production time, if the lot size independent times (for example, queue time, or setup time) control production to a greater extent than the lot size dependent processing time.
Prerequisites
You have entered the lot size independent in-house production time in the material master (Work scheduling or MRP 2 view).
Features
The basic dates are determined only by the value for the lot size independent in-house production time and independently from the order quantity.