excel - Combining VLOOKUP with SUM -


i trying vlookup column "b" values "j" there duplicates in b. how can sum values in j same b reference in lookup formula without doing pivot, etc? report third party , needs updated around 10 times day, doing other steps uncomfortable.

so normal formula bring me first value against first unique reference in b , on. give me sum of values in j first reference , on.

ps: couldn't post image have helped all.

you looking sumif formula:

=sumif(b:b;valueyouwant;j:j)

and if want show "no value" when value not found, add vlookup too. suppose search data in columns , b of slave sheet:

=if(isna(vlookup(valueyouwant; slave!a:b; 2; false)); "no value"; sumif(slave!a:a;valueyouwant;slave!b:b))

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