Question about tree map shade/grey color chunk

[coloful_architect]

Hi folks,

any one knows why the tree map has this sort of grey/shade chunks?  I thought these might be to do with invalid or unidentified values or dimensions. But when I click them, they return me good valid value.

Thanks

[raffaeleg]

Hi! I found the answer on QS documentation : Treemap ‒ Qlik Sense on Windows

It's a limitation of the treemap chart

"

Display limitations

When displaying large amounts of data in a treemap , there may be cases when not each dimension value within a rectangle is displayed with correct color and size. These remaining values will instead be displayed as a gray, striped area. The size and total value of the rectangle will still be correct, but not all dimension values in the rectangle will be explicit.

To remove the gray areas, you can either make a selection or use dimension limits in the properties panel.  "