System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet. at System.Data.DataRow.get_Item(String columnName) at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data) 2017/8/3 9:01:18 System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet. at System.Data.DataRow.get_Item(String columnName) at Libraries.NewFeesDebtSearch.FeesDebtSearch9Result(DataTable& EasyGridTable, DataSet Ds) 2017/8/3 9:24:58 System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet. at System.Data.DataRow.get_Item(String columnName) at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data) 2017/8/3 11:35:56 System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet. at System.Data.DataRow.get_Item(String columnName) at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data) 2017/8/3 12:03:11 System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet. at System.Data.DataRow.get_Item(String columnName) at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data) 2017/8/3 15:34:29