I am a TA for organizing SAP assignments in a university.
I was trying to create a new sales order in SAP, however, when I enter the date of today March 04, 2021, I get an error message saying that "this date is after the factory calendar". So I go to the main menu, enter "SCAL" and go to the factory calendar, and I find that all calendars are set valid to the end of 2020.
I tried to change the factory calendar, but this is only a view button at the bottom, there is no change/edit button. So it seems that I do not have the authorization to change the factory calendar.
Could you help me with update the valid time range of the factory calendar, or open the authorization to me to edit the factory calendar?