I have a rdlc report to view data. I pass data using dataset to the report. Data come to the data table. But in report not showing data, report showing only headers. How i fix it?

This is the way, how i add data to report, in report i set this dataset to report.

this.dataTable1TableAdapterQP.Fill(this.DataSet6.DataTable1QP, intQIT_sattlement,sup_name); this.reportViewer12.RefreshReport();