I am using this formula for pro-rating costs over months of particular projects. It works up until December 2023, but as soon as I enter the formula for 2024 months, it displays a blank cell, no errors. Just blank.
=IFERROR(IF(PRORATE(Fee@row, Start@row, Finish@row, [Jan-24 Begin]@row, [Jan-24 End]@row) = 0, "-", PRORATE(Fee@row, Start@row, Finish@row, [Jan-24 Begin]@row, [Jan-24 End]@row)), "")
It's very frustrating being that I am using the exact same formula in many other cells and it's working!