How 's route schedule determination in SO

Hi, Experts,

We want active route schedule in SO for our biz requirement.

I have do some customizing in system , Route can be determinate auto , but route schedule still not active.

below is my setting in SAP

1.Active delivery scheduling & Transport scheduling for Sales oder

2. Maintain  Shipping point scheduling

   Factory calender "01"

   Working times"WTGE2S"

   Determine load. time = "A"

   Det.pick/pack time = "A“

3.Rout Determination   have be done . we can find the route in SO.

4.Route Schedule Determination have active for shipping point.

5.VL51 Create route schedule master data .

After I finished these steps, we still can not get route schedule during SO creation  . pls help to check what kind of problem ??