IBP Response planned quantity several days

Hi all

we have set up a minimun lot size in the material master with a quantity bigger than the capacity in one day. So, to produce min quantity it takes 3 days.

When running forecast constrained priority, the system does not create any proposal although there is available capacity.

So how can we have a planned order for more than one day?

If we have to create a planned order for every day, then it is more complex to manage the process orders