Problem on barchart

[nagarjuna9629]

how to resolve country= -=sum(UnitCost)=1390,

why it is appear in bar chart, i cant find where I done a mistake?

[anat · Accepted solution]

i think so it's not a mistake.

as per your data for Country value is "-" and sum(UnitCost) is 1390

for Expression we can give the lable like "Total Unit Cost"

or if u dont want to display blank values then suppress null