Hi all,
I am trying to return the oldest date from a date column where a checkbox is checked in another. The formula I currently have is below
=MIN(COLLECT({Change Requests Range 3}, {Change Requests Range 5}, 1))
The error I get returned is "#INVALID COLUMN VALUE".
I have screenshots below of the range details as they are referencing another sheet.
Can anyone assist with this?
Thanks,
John