Please see the data below:
What I want to do is to write a formula in column D to sum up the order quantity (column C) starting from the row number specified in column F until current row, for the same item number.
However, when I use the address function nested in the SUMIF function, it gives an error (if I replace the address function with a value then it works).
So can someone please kindly advise me how I should write the formula in column D instead?
Best Answer
The problem is that address returns a string, so you need to turn that string into a reference.
Try this: