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[18.0] account_invoice_facturx: BR-FX-EN-04 Schematron failure - BT-72 (delivery date) missing from CII-XML #1321
Description
Bug Description
_cii_add_trade_delivery_block() in account_invoice_facturx builds the
ApplicableHeaderTradeDelivery block but never writes the
ActualDeliverySupplyChainEvent element (BT-72). The field delivery_date
on account.move is not read anywhere in the CII-XML generation.
This causes every PDF download of a non-downpayment invoice to fail with HTTP 500.
Error:
Exception: The Factur-X XML file is not valid against the official schematron. 1 errors found:
[BR-FX-EN-04]-An invoice that is not a down payment invoice (code 386) must contain
either BT-72 "Actual delivery date", BG-14 "Invoicing period" or BG-26 "Invoice line
period" in each invoice item to indicate the delivery/service date.
File: account_invoice_facturx/models/account_move.py, line 270
Current Code (broken)
def _cii_add_trade_delivery_block(self, trade_transaction, ns):
self.ensure_one()
trade_agreement = etree.SubElement(
trade_transaction, ns["ram"] + "ApplicableHeaderTradeDelivery"
)
if self.partner_shipping_id:
shipto_trade_party = etree.SubElement(
trade_agreement, ns["ram"] + "ShipToTradeParty"
)
self._cii_add_address_block(
self.partner_shipping_id, shipto_trade_party, ns
)
return trade_agreement # <-- ActualDeliverySupplyChainEvent (BT-72) never writtenProposed Fix
def _cii_add_trade_delivery_block(self, trade_transaction, ns):
self.ensure_one()
trade_agreement = etree.SubElement(
trade_transaction, ns["ram"] + "ApplicableHeaderTradeDelivery"
)
if self.partner_shipping_id:
shipto_trade_party = etree.SubElement(
trade_agreement, ns["ram"] + "ShipToTradeParty"
)
self._cii_add_address_block(
self.partner_shipping_id, shipto_trade_party, ns
)
# BT-72: Actual delivery date — required by BR-FX-EN-04
# Fall back to invoice_date when delivery_date is not explicitly set
delivery_date = self.delivery_date or self.invoice_date
if delivery_date:
actual_delivery = etree.SubElement(
trade_agreement,
ns["ram"] + "ActualDeliverySupplyChainEvent",
)
self._cii_add_date("OccurrenceDateTime", delivery_date, actual_delivery, ns)
return trade_agreementEnvironment
- Odoo version: 18.0
account_invoice_facturxrepository: 18.0 branch (as of 2026-04-08, no fix in repo)
Activity
pc-technik commentedon May 7, 2026
Odoo version: 18.0-20260429 (Community Edition)
After trying the fix, i receive the following error:
AttributeError: 'account.move' object has no attribute 'regular_pdf_invoice_to_facturx_invoice'
MartinHeisig commentedon May 7, 2026
Your error seems not to be caused by the proposed fix.
regular_pdf_invoice_to_facturx_invoiceis partof the original
account_invoice_facturxmodule itself (defined inmodels/account_move.py, lines 1056–1077) — the fix only touches_cii_add_trade_delivery_block, which is a completely separate method with no relation to the missing attribute.If that attribute is missing on
account.move,account_invoice_facturxmay not be installed or loaded correctly.