System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 10:08:55 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 10:33:27 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 11:35:20 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 13:01:34 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 13:57:57 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 14:17:25 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 14:24:26 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 14:33:49 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 16:29:30 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 16:41:46 

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)    2017/8/2 16:56:21 

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)    2017/8/2 17:01:14 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 17:59:37 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 18:12:30 

System.ArgumentException: Column 'BefAmount' does not belong to table RetDataSet.
   at System.Data.DataRow.get_Item(String columnName)
   at Libraries.FeesStatic.MultiCorpFeesDebt2Statist(DataTable Data)    2017/8/2 18:57:53