lib/segments/err.rb
class HL7::Message::Segment::ERR < HL7::Message::Segment
weight 2
add_field :error_code_and_location
add_field :error_location
add_field :hl7_error_code
add_field :severity
add_field :application_error_code
add_field :application_error_parameter
add_field :diagnostic_information
add_field :user_message
add_field :help_desk_contact_point, :idx => 12
end