I'm having some difficulties in Excel when trying to sum up cells by several criteria in columns and rows. The data would look like this:
For example, I want to sum column with criteria "I" and "L" together for row criteria "A" and "E" then it would be 101.
I try to use the formula below but this doesn't work and turns out to be N/A
=SUMIFS(INDEX('Sheet2'!$F$31:$BC$57;0;MATCH(Sheet1!B3&Sheet1!B2;'Sheet2'!$F$3:$AO$4;0));'Sheet2'!$E$31:$E$57;Sheet1!A4)
Thanks in advance