# `HL7v2.Segment.ERR`
[🔗](https://github.com/Balneario-de-Cofrentes/hl7v2/blob/v3.10.1/lib/hl7v2/segment/err.ex#L1)

Error (ERR) segment — HL7v2 v2.5.1.

Identifies errors in a received message. 12 fields per HL7 v2.5.1 specification.

# `t`

```elixir
@type t() :: %HL7v2.Segment.ERR{
  application_error_code: term(),
  application_error_parameter: term(),
  diagnostic_information: term(),
  error_code_and_location: term(),
  error_location: term(),
  extra_fields: term(),
  help_desk_contact_point: term(),
  hl7_error_code: term(),
  inform_person_indicator: term(),
  override_reason_code: term(),
  override_type: term(),
  severity: term(),
  user_message: term()
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*