I am trying to sum all hours that meet a certain criteria (match the lookup column/project ID).
My Formula:
=SUMIF({0 | Affiliate TESS HOURS}, [LOOKUP COLUMN]@row, {0 | Affiliate TESS Lookup})
{0 | Affiliate TESS HOURS} --> references "Entered Hours"
{0 | Affiliate TESS Lookup} --> References "Lookup Column"
Formula is in the last column
Source Sheet
I tried even to multiply "entered hours" by 1 to ensure "hours" is counted as a number. I referenced both of those two columns at one point and neither summed to anything other than 0.
I confirmed by COUNTIF that there are many rows that match the lookup column so that shouldnt be the issue?