Report has no tables

[Girish481]

Hello, I am getting above error message. Here is my code which i am using: ... ... tablename = clsname & exmname & Trim(DropDownList1.Text) sql = "select * from " & tablename & " where rollno between " & TextBox1.Text & " and " & TextBox2.Text Dim myr As New CrystalDecisions.CrystalReports.Engine.ReportDocument Dim ocn As New System.Data.OracleClient.OracleConnection Dim ods As New System.Data.DataSet Dim oda As New System.Data.OracleClient.OracleDataAdapter(sql, ocn) ocn.ConnectionString = "Data Source=orcl;User ID=scott;Password=tiger;Unicode=True" oda.Fill(ods, tablename) myr.Load("C:\Inetpub\wwwroot\Exam2\CrystalReport.rpt") myr.SetDataSource(ods.Tables(0)) ' This is error line. myr.DataDefinition.FormulaFields("rollno").Text = ods.Tables(0).Rows.Item(0).Item("rollno") myr.DataDefinition.FormulaFields("dob").Text = ods.Tables(0).Rows.Item(0).Item("dob") myr.DataDefinition.FormulaFields("name").Text = ods.Tables(0).Rows.Item(0).Item("name") myr.DataDefinition.FormulaFields("schcode").Text = ods.Tables(0).Rows.Item(0).Item("schcode") myr.DataDefinition.FormulaFields("centcode").Text = ods.Tables(0).Rows.Item(0).Item("centcode") CrystalReportViewer1.ReportSource = myr CrystalReportViewer1.DataBind() Since i can not give the table name in design time (it will be dynamic); so I have create a crystal report in which i have created formula fields in the report which will be populated as above code. Please guide and help me. Regards Girish Sharma