if control_construct_scheme.blank? || dataset.blank? || q.blank? || v.blank?
          raise StandardError.new(I18n.t('importers.txt.mapper.mapping.wrong_number_of_columns', actual_number_of_columns: {a: control_construct_scheme, b: q, c: v, d: dataset}.compact.count))
        elsif control_construct_scheme != @object.control_construct_scheme
          raise StandardError.new(I18n.t('importers.txt.mapper.mapping.record_invalid_control_construct_scheme', control_construct_scheme_from_line: control_construct_scheme, control_construct_scheme_from_object: @object.control_construct_scheme))
        end