Hello,
I would like to display some number per trader so I used the following formula :
'Colonne = SUMMARIZE(ifp_vte1;ifp_vte1[Nom Commercial];"SommeParCommercial";SUM(ifp_vte1[Mt HT]))'
But But it does not work,
It displays the error:
The expression refers to multiple columns. Multiple columns can not be converted to a scalar value.
What can I do to solve this problem ?
thank you.