Just when I think I am getting better with formulas I hit a wall with something that seems simple.
I need to add 2 column sums together for the rows that have a RED ball Status.
=SUMIF(Status:Status, "Red", [Repair Inv. Amount]:[Repair Inv. Amount] + [Diagnostic Inv. Amount]:[Diagnostic Inv. Amount])
Then I get an invalid operation message.
Note: When I shorten the statement to to only include the fist part of the statement it works. It worked with both column names.
=SUMIF(Status:Status, "Red", [Repair Inv. Amount]:[Repair Inv. Amount])
So then I tried this:
=SUMIF(Status:Status, "Red", [Repair Inv. Amount]:[Repair Inv. Amount], [Diagnostic Inv. Amount]:[Diagnostic Inv. Amount])
Then I get invalid argument set and it blocks another cells...
I am stumped, any suggestions of what I am missing would be greatly appreciated.