Odoo Changelog — 2026-06-02

Tuesday, June 2, 2026

2 changes · saas-18.2

Bug Fixes(2)

Resolved issues and error corrections

[FIX] l10n_pe_edi_stock: add carrier handover date to GREs

PR #119040

Enterprisesaas-18.2l10n_pe_edi_stockMedium

This update addresses a requirement from the Peruvian tax authority (SUNAT) regarding delivery guides. Customers using the l10n_pe_edi_stock module now need to include a 'carrier handover date' field, which was previously causing errors. The update automatically handles this by reusing existing data and provides a helpful message to users on older versions to update their module.

Original PR description

SUNAT R. S. N° 000108-2026/SUNAT and the GRE validation rules published on 2026-06-01 add field 34 "Fecha de entrega de bienes al transportista" (cac:LoadingTransportEvent/cbc:OccurrenceDate). It is required, and rejected with error 3617 when absent, only when the transport modality is '01' (public transport). Enforcement started 2026-06-01, so affected customers can no longer submit their delivery guides.

In our implementation the departure start date is equivalent to this date, so we reuse it instead of adding a new field. The node is gated to public transport to match the validation rule and avoid emitting it on private transport ('02') guides.

Because the new node only ships with this module version, customers on an older version keep hitting error 3617 from SUNAT. Detect that code in the SUNAT response and store an actionable message asking the user to update the module, instead of surfacing the raw rejection.

task-6266662

Forward-Port-Of: odoo/enterprise#119038

#PERU#SUNAT#EDI#delivery_guides

[FIX] l10n_gt_edi: allow NABN only for vendor credit notes

PR #119151

Enterprisesaas-18.2l10n_gt_ediMedium

This update fixes an issue where the 'NABN' document type wasn't available for vendor credit notes in the GT module. Previously, it was restricted to vendor bills. This change ensures users can correctly select 'NABN' when creating and reversing GT vendor credit notes, streamlining the accounting process for GT companies.

Original PR description

**Steps to reproduce:** - Install the `l10n_gt_edi` module and switch to a `GT Company`. - Navigate to Invoicing > Vendors > Bills. - Create a new vendor bill. - Observe that `GT Document Type`…

**Steps to reproduce:**
- Install the `l10n_gt_edi` module and switch to a `GT Company`.
- Navigate to Invoicing > Vendors > Bills.
- Create a new vendor bill.
- Observe that `GT Document Type` includes `NABN - Nota de Pago Electrónica` option.
- `Confirm` the bill.
- Click `Credit Note`, add a reason, and click `Reverse`.
- Observe the available options in the `GT Document Type` field.

**Observation:**
The `NABN - Nota de Pago Electrónica` option is not available for 
vendor credit notes (`in_refund`), even though `NABN` is a GT-specific 
credit note document type.

**Root Cause:**
At [1], `NABN` is added for vendor bills (`in_invoice`, `in_receipt`) 
instead of vendor credit notes (`in_refund`).

**Fix:**
This commit ensures users can correctly select `NABN - Nota de Pago Electrónica` 
on GT vendor credit notes.

[1]:
https://github.com/odoo/enterprise/blob/c7fa8c9c6f6830f5702fab4f6efaf3ac33f7fe72/l10n_gt_edi/models/account_move.py#L159-L160

opw-6252256

Forward-Port-Of: odoo/enterprise#118711

SUNAT R. S. N° 000108-2026/SUNAT and the GRE validation rules published on 2026-06-01 add field 34 "Fecha de entrega de bienes al transportista" (cac:LoadingTransportEvent/cbc:OccurrenceDate). It is required, and rejected with error 3617 when absent, only when the transport modality is '01' (public transport). Enforcement started 2026-06-01, so affected customers can no longer submit their delivery guides. In our implementation the departure start date is equivalent to this date, so we reuse it instead of adding a new field. The node is gated to public transport to match the validation rule and avoid emitting it on private transport ('02') guides. Because the new node only ships with this module version, customers on an older version keep hitting error 3617 from SUNAT. Detect that code in the SUNAT response and store an actionable message asking the user to update the module, instead of surfacing the raw rejection. task-6266662 Forward-Port-Of: odoo/enterprise#119038

**Steps to reproduce:** - Install the `l10n_gt_edi` module and switch to a `GT Company`. - Navigate to Invoicing > Vendors > Bills. - Create a new vendor bill. - Observe that `GT Document Type` includes `NABN - Nota de Pago Electrónica` option. - `Confirm` the bill. - Click `Credit Note`, add a reason, and click `Reverse`. - Observe the available options in the `GT Document Type` field. **Observation:** The `NABN - Nota de Pago Electrónica` option is not available for vendor credit notes (`in_refund`), even though `NABN` is a GT-specific credit note document type. **Root Cause:** At [1], `NABN` is added for vendor bills (`in_invoice`, `in_receipt`) instead of vendor credit notes (`in_refund`). **Fix:** This commit ensures users can correctly select `NABN - Nota de Pago Electrónica` on GT vendor credit notes. [1]: https://github.com/odoo/enterprise/blob/c7fa8c9c6f6830f5702fab4f6efaf3ac33f7fe72/l10n_gt_edi/models/account_move.py#L159-L160 opw-6252256 Forward-Port-Of: odoo/enterprise#118711