sfg_correction_reference_required

A nota (56/61) on the Sistema de Facturación Gratuito must reference the document it modifies with a correction code.

What to do

Set references[n].code to 1 (anula), 2 (corrige texto) or 3 (corrige montos). The SFG portal writes a nota's <Referencia> only through its correction form, so a plain reference would be dropped and the nota emitted referencing nothing. emission_channel=mercado writes whatever references you send.

The envelope

{
  "error": {
    "type": "unprocessable_error",
    "code": "sfg_correction_reference_required",
    "message": "…",
    "hint": "Set `references[n].code` to 1 (anula), 2 (corrige texto) or 3 (corrige montos). The SFG portal writes a nota's `<Referencia>` only through its correction form, so a plain reference would be dropped and the nota emitted referencing nothing. `emission_channel=mercado` writes whatever references you send.",
    "retriable": false,
    "doc_url": "https://docs.facturia.cl/errors/sfg_correction_reference_required",
    "request_id": "req_01K2R7Q9M4T2VB"
  }
}

Program against code, never against message — the prose can be rewritten, the code cannot (§5.8).

hint and retriable arrive in the response with these exact values: they are a function of code and come from the same dictionary GET /v1/error_codes serves, so the envelope and the dictionary cannot disagree. Both are English on the wire by design — one registry, one language. More in The error envelope.

See also

The machine-readable copy of this page lives at GET /v1/error_codes, unauthenticated.