I'm using the Linked Columns tool and every unmatched result is returning #NO MATCH. This wouldn't be a problem except I have a formula that counts the number of columns with a value and checks this against the expected number of values to determine row status. My previous Count(columnA:columnZ) doesn't work, and I've now discovered that CountIF(columnA:columnZ,<>"#NO MATCH") also doesn't work because #NO MATCH is an error and not a text value.
Is there a way to count the columns with an actual value and ignore columns with the error as if it were a blank?