We set up all our national holidays and Sundays as non-working day in our working calendar for Japan(OY05) .
But I have a request from Sales Dept that only one customer wants us to deliver products on the holidays.
We don't want to affect other customers delivery date so we are thinking we have to change the holiday to working day on the day before the holiday for the customer.
But we need a complicated procedure to change the calendar in our company IT rule so I am wondering if there is any other good solution that we don't have to change the calendar so often.
Does anybody have the same situation like this?
I will appreciate any kind of suggestion.
Thank you very much for your help in advance.