Odoo Changelog — 2026-05-27

Wednesday, May 27, 2026

4 changes · saas-18.4

Bug Fixes(4)

Resolved issues and error corrections

[FIX] l10n_mx_edi: Incorrect length limits for Folio and Serie in CFDI

Enterprisesaas-18.4l10n_mx_edi

This update fixes an issue where CFDI (Mexican electronic invoice) documents were being generated with incorrect length limits for key attributes like 'Folio' and 'Serie'. Swapping these values ensures the system generates valid CFDI documents, preventing potential errors and compliance issues. This change does not impact existing correctly generated invoices.

Original PR description

Issue: length limits for attributes  `Folio` and `Serie` of the `<cfdi:Comprobante>` elements were swapped, which could result in generation of invalid documents.
Solution: swapping the values. This should not affect anything for existing valid documents.
task-6046738

Forward-Port-Of: odoo/enterprise#118105
Forward-Port-Of: odoo/enterprise#116955

#Mexico#CFDI#Tax#Invoice

[PERF] sale_subscription: Avoid OOM during install

PR #118356

Enterprisesaas-18.4saleMEDIUM

This update resolves a potential issue that caused Out of Memory errors during the installation of the `sale_subscription` module on databases with many sales orders. The fix ensures that newly added fields are correctly initialized to 'null' during installation, preventing performance bottlenecks and installation failures.

Original PR description

### Description:
Installing `sale_subscription` on databases with a large number of `sale.order` and `sale.order.line` can cause Out of Memory (OOM) errors. The issue comes from two stored compute fields, `last_invoiced_date` and `plan_id`. Since these depend on newly added fields, they should default to `null` during installation.

### Reference:
opw-6201267

Forward-Port-Of: odoo/enterprise#118203
Forward-Port-Of: odoo/enterprise#118008

#performance#stability#subscription

[FIX] l10n_ke_edi_oscu: fix sending invoice having line w/ long descr.

PR #118272

Enterprisesaas-18.4l10n_ke_edi_oscu

This update resolves an issue where invoices with excessively long item descriptions were being rejected by the eTIMS system. The fix ensures invoice descriptions are trimmed to the 200-character limit required by eTIMS, preventing submission errors and guaranteeing proper invoice processing. This improves compliance with eTIMS regulations.

Original PR description

The eTIMs specification limit the `itemNm` to 200 characters, so truncate the invoice line description to that limit to ensure that the invoice can be correctly submitted eTIMS server. Otherwise it will be rejected with:

```
Error sending to the KRA:
- Request parameter error[<ItemList><itemNm>: length must be
  between 0 and 200]
```

Task-Id: 5220129

Forward-Port-Of: odoo/enterprise#118152

#eTIMS#Kenya#Invoice#Compliance

[FIX] account_intrastat: raise error when setting intrastat on product template without products

PR #118360

Enterprisesaas-18.4account

This update resolves an issue where setting Intrastat fields on product templates without associated products would trigger an error. The fix ensures that the system correctly handles scenarios where product variants are not defined, preventing unexpected RPC errors and improving data integrity.

Original PR description

Problem:
The Intrastat fields on product.template are computed without being stored. They are stored in product.product and the same values are used when computing the values on product.template. When trying to set the Intrastat fields on a product template without any product, an RPC error is raised without specifying the reason.

Steps to reproduce:
1. Create a new product (product.template)
2. Add an attribute to the product with Variant Creation set to Dynamic, this will set no product variants (product.product) for the product template.
3. Try to set the Intrastat Commodity Code on the product template
4. Save the product template
5. Notice the RPC error raised without any explanation

opw-6179705

Forward-Port-Of: odoo/enterprise#117856

#intrastat#product template#data integrity

Issue: length limits for attributes `Folio` and `Serie` of the `<cfdi:Comprobante>` elements were swapped, which could result in generation of invalid documents. Solution: swapping the values. This should not affect anything for existing valid documents. task-6046738 Forward-Port-Of: odoo/enterprise#118105 Forward-Port-Of: odoo/enterprise#116955

### Description: Installing `sale_subscription` on databases with a large number of `sale.order` and `sale.order.line` can cause Out of Memory (OOM) errors. The issue comes from two stored compute fields, `last_invoiced_date` and `plan_id`. Since these depend on newly added fields, they should default to `null` during installation. ### Reference: opw-6201267 Forward-Port-Of: odoo/enterprise#118203 Forward-Port-Of: odoo/enterprise#118008

The eTIMs specification limit the `itemNm` to 200 characters, so truncate the invoice line description to that limit to ensure that the invoice can be correctly submitted eTIMS server. Otherwise it will be rejected with: ``` Error sending to the KRA: - Request parameter error[<ItemList><itemNm>: length must be between 0 and 200] ``` Task-Id: 5220129 Forward-Port-Of: odoo/enterprise#118152

Problem: The Intrastat fields on product.template are computed without being stored. They are stored in product.product and the same values are used when computing the values on product.template. When trying to set the Intrastat fields on a product template without any product, an RPC error is raised without specifying the reason. Steps to reproduce: 1. Create a new product (product.template) 2. Add an attribute to the product with Variant Creation set to Dynamic, this will set no product variants (product.product) for the product template. 3. Try to set the Intrastat Commodity Code on the product template 4. Save the product template 5. Notice the RPC error raised without any explanation opw-6179705 Forward-Port-Of: odoo/enterprise#117856