I'm trying to create a COUNTIF formula in a Sheet Summary field where the range is a Text/number column that contains a column formula. I keep getting an INVALID DATA TYPE error no matter what I do. The Sheet Summary field is also defined as a Text/number field. What am I doing wrong? Note, I get the same error when I try to use the formula in a sheet cell.
=COUNTIF(Year:Year, 2025) or
=COUNTIF(Year:Year, "2025")