Bug or Feature - Loading / Unloading times before acceptable dates

Hi Experts,

I am facing an issue during Scheduling of Freight Orders. I have maintained 1 hr for Loading and Unloading times in the Planning Profile and set the system up to consider Freight Unit Dates.

The Freight Order has only 1 Freight Unit stage - so a fairly easy example.

Now when I look at the Freight Unit Dates after the scheduling run, the unloading starts at 02/13 23:00 , so even before the acceptable start date.

Therefore my question: Is it a bug or a feature? According to my understand this should not happen.

Thanks,

Thomas