How to hide a expression column?

[#1]

I have the following function in an expression below:

if (dimensionality () = 3, sum (Value), Null ())

But when the dimension is not equal to 3 column does not disappear, does anyone know if you can make the column disappear?

Thanks

[MayilVahanan]

HI

     Did you tick the suppress null value ? or suppress zero in  dimension column?

Hope it helps

[#3]

Yes, and don't work...

[bgerchikov]

Gabriel,

try the following as condition:

=Dimensionality()=3

Regards

[#5]

Ok, it worked but when the dimensionality() is equal to 3 column does not reappear ...