Hi,
I am trying to add two COUNTIFS from different sheets and using the formula below.
=COUNTIFS({Engineer Live Rota}, $Name@row , {Date Live Rota}, >=DATE(2020, 2, 1), {Date Live Rota}, <=DATE(2021, 1, 31) + COUNTIFS({Archived - Rota Range 1}, $Name@row , {Archived - Rota Range 2}, >=DATE(2020, 2, 1), {Archived Rota Range 2}, <=DATE(2021, 1, 31)))
Does this formula look as though it should work? Individually they work, but together I get the #INVALID OPERATION message.
Thanks