DGII 43 — Incorrect XML namespace

Namespace XML incorrecto

Field	Value
DGII code	43
Category	XSD schema
HTTP status	422
Retryable	No
Tenant fixable	No
Problem.type	https://errors.api.erply.pro/dgii-43-namespace-incorrecto

Pending details

This entry is partially documented. Please contact us via /docs/support if you encounter this code in production so we can prioritise it.

Probable cause

DGII rejected the e-CF with code 43 in the XSD schema category.

How to fix

1. Review the detail field of the received Problem for more context.
2. Verify the payload against the published OpenAPI schema.
3. If the error persists, open a ticket at /docs/support including the correlationId and dgii.trackId.

Example application/problem+json response

{
  "type": "https://errors.api.erply.pro/dgii-43-namespace-incorrecto",
  "title": "Incorrect XML namespace",
  "status": 422,
  "detail": "DGII code 43: Incorrect XML namespace",
  "instance": "/v1/invoices",
  "correlationId": "1-65fa7c3a-6f9c2d8e0a1b2c3d4e5f6789",
  "dgii": {
    "code": "43",
    "trackId": "20260501-DGII-9988"
  }
}

Source

DGII PSFE Technical Spec + Norma 06-04. Exact citation pending review by the compliance specialist.