DAX Studio - View Metrics Issue

Hi,

I open my dataset in DAX studio and click on the button "View metrics" but I have the following issue.

28/08/2020 17:37:53  Error viewing metrics: One or more errors occurred.

Query (19, 85) Column [SPP L1 (Text)] is part of a composite key, but some columns of the composite key are not included in the expression or its dependent expression.

Could you help me to fix this issue ?

Thanks in advance.

Regards