ES · EUR · reporting

Error library

Explore electronic invoicing formats, identifiers, rules, deadlines and free technical tools for Spain. Facturae XML, billing records. Technical checks do not guarantee acceptance by a tax authority or receiving platform.

phasedP0Reviewed 2026-08-02
Rejections and diagnostics

Facturae, VERI*FACTU, SII error resolution

Always retain the rejected source and raw response. Extract the rule code, document path, severity, request/correlation ID and authority status before changing the file.

!
Facturae / VERI*FACTU signals

Trace this condition back to the source-system field, correct the mapping and rerun all validation layers.

!
Spanish NIF/VAT structure

Trace this condition back to the source-system field, correct the mapping and rerun all validation layers.

!
Invoice totals and verification references

Trace this condition back to the source-system field, correct the mapping and rerun all validation layers.

Correction workflow

  1. 1
    Preserve

    Hash and store the original request and raw rejection.

  2. 2
    Explain

    Map authority code and path to a business field and owner.

  3. 3
    Correct upstream

    Fix the ERP or source mapping, not one exported file.

  4. 4
    Revalidate

    Rerun schema, semantic, country and identity checks.

  5. 5
    Resubmit safely

    Use idempotency and link the new attempt to the original lifecycle.