I have the following data. i need to count those recorrds where there length
is less than 12 characters.

I used =SUMPRODUCT(--(LEN(Sheet1!F:F)<12)) but excel falls down saying the
cells are formatted as text or contain an apostrophe. i tried to format the
cells as general but still won't work. Other users will use this so i don't
want a lot of user intervention.

FunctLocation
12087359305PV1525
12087325530DRIVE
12087350101
12087320109PV4201
12087325350PIPING
12087325001
12087325759LR-F01

--
Regards vipa