I searched for similar problems and found some, but I can't seem to get this to work.
I have
=SUM(SUMIFS(TotalAmount, Date, "<="&A274, OfferCode, {"REN- xyz -cc","REN- xyz -plg"}, UpgradeCode, {"upgrade - cc","upgrade -plg"}))
Where:
TotalAmount is a named range for two columns that I have manually checked to make sure only have numerical values,
Date is a named range that only contains dates (entered as dates, not strings),
and both OfferCode and UpgradeCode are named ranges containing internal use codes for types of sales.
When I found Dominic's question here I thought my problems were solved, but I must still be doing something wrong.
What I entered returns the error code #VALUE!, which I don't understand because I'm 110% positive that the named range TotalAmount only contains numerical values for sales.
Any help would be tremendously appreciated.