Hi ...
Can anyone give me an explanation why this formula do not work?
I can't for my bare eyes see anything wrong with it.
There seems to be nothing wrong with cell references either.
=SUMPRODUCT((INDIRECT("'"&E6&"'!"&C25:H45=INDIRECT("'"&E6&"'!"&$C$48))*(COLUMN(INDIRECT("'"&E6&"'!"&C45:H45))-3)))
In advance thanks ....
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