I want to sum values from Column B based on criteria in column A. sumif
formula works when the range is only 1 sheet but i have in excess of 30
sheets which i want to include in the range and criteria.
example formula
=SUMIF(sheet1:sheet30!b1:b6000,K12,sheet1:sheet30!b1:b6000) only returns
#value
Does anyone have any suggestions?
--
gibz
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