E1: Due date incorrect

Hi,

we are using advance payment terms to calculate net due date based on Invoice dates.

Workday calender setup only till Dec, 2024.

In Due date rule revisions (P00146), From date = 1, To date = 31, Days to Add = 2, Months to Add = 4.

Suppose Base date is 20/08/2024 then expected due date is 02/01/2025, but system calculated it as 31/12/2024.

The wrong due date is due to workday calender not setup for 2025?

Thanks,

Sreekanth