How to remove occupancy load factor and leave it blank in schedule

[hliS658H]

While editing the schedule, I decided not to calculate the restroom occupancy load, so try to move occupancy type and load factor, I can remove type, but not the occupancy load factor, but always get the below error messages. Actually I have some other occupancy load factor left blank before editing, so do not understand why I can't change it back to be blank?

[ralphdenhaan]

Hi,

You can Hide the column by clicking on it and selecting Hide in the columns panel.

or: 

[Alfredo_Medina]

This is another reason for using Areas and Area Plans for this purpose, instead of Rooms and Room Schedules. 

In the Area Plans, simply don't draw an Area for the restrooms because those spaces don't have occupancy.

[ToanDN]

You can enter 0 for rooms without a load factor.