Data lables issue with Pie chart in SAP Design studio

Hi Team,

I am using SAP Design Studio 1.3 SP02, In Pie chart I am facing  issue while selecting the option show Data labels,
and if i select the format default it is displaying values as percentage with two decimal places ,or  if I select #,##0 it is displaying as web(1), like that but I get the actual value if I do mouse over . This creates confusion with users

I want to display percentage with "0" decimal place. pls find the same in attached snap shots

Regards,

Bala