I am trying to have a cross reference that looks across 3 different sheets. I have been successful getting it to work with just two sheets, but when i add the third, it comes back "INCORRECT ARGUMENT SET". Any help is appreciated. Here is my formula
=IFERROR(VLOOKUP([Employee Email]@row, {Supervisors 1 Range 1}, 2, 0), VLOOKUP([Employee Email]@row, {Supervisors 2 Range 1}, 2, 0), VLOOKUP([Employee Email]@row, {Supervisors 3 Range 3}, 2, 0))