I have made this work already in another googlesheet, which is why I'm puzzled as to why is not working with this one.
I have to sum values from a certain column (sales
) by month, therefore, checking the date column and grouping it accordingly (summing it).
I guess it has something to do with the date format being used (dd/mm/yy) but to make sure I used the same parameters I actually put the reference criteria for date within the date column.
=sumifs(P9:P12,e9:e12,">="&E9,e9:e12, "<="&E12)
I also tried (which works correctlyy in another sheet) adding a separated header column where I set the date parameters (begin and end date), but it didn't work
=sumifs($p$378:$p$2000, $e$375:$e$2000,">="&d1, $e$378:$e$2000, "<="&d2)
Last but not least, I checked that all dates where equal format by including a cell data validation where the date is actually chosen from a pop up.
Any idea what might be happening?