Field help (BASQTY1) 

The basis quantity entry depends on the management unit.
In effect, if the time is expressed for 1 unit, for 100 units or for 1,000 units, the basis quantity is forced, respectively to 1, 100 or 1,000 units.
However, if the time is expressed for a lot, the basis quantity can be entered. If the processed routing code is dedicated to a site, it is initialized by the lot size of the product-routing for this site.
The basis quantity entry format depends on the operation unit.