I'm trying to use a =Sumproduct and getting a #VALUE error in Google Sheets.
Here is the formula that I'm using.
=sumproduct(--($B$102:$B$255=A14),(right($C$102:$C$255,2))="AT",A$102:$D$255)
When I use that formula in my main table (positioned at E14), I get the error.
When I place the...