System.ArgumentException was unhandled by user code
  Message="Column 'recEndorsmentCode' does not belong to table aOperLicEndorz."
  Source="System.Data"
  StackTrace:
       at System.Data.DataRow.GetDataColumn(String columnName)
       at System.Data.DataRow.get_Item(String columnName)
       at Linx.OperLicEndorzBO.get_recEndorsmentCode() in