Odoo Changelog — 2026-01-17

Saturday, January 17, 2026

1 change · 18.0

Bug Fixes(1)

Resolved issues and error corrections

[FIX] l10n_mx_edi: Round exchange rate for Solucion Factible CFDI

Enterprise18.0l10n_mx_ediMEDIUM

This update ensures that invoices generated with the Solution Factible PAC in Mexico comply with Mexican tax regulations regarding exchange rate precision. Previously, a bug prevented valid invoices from being processed due to insufficient decimal places in the exchange rate. This fix applies a rounding adjustment to all PACs, resolving this compatibility issue.

Original PR description

The PACs Quadrum and SwSapien both require the exchange rate to have 6 decimal places. This can cause some valid invoices to be rejected for large enough payment values. Pull request…

The PACs Quadrum and SwSapien both require the exchange rate to have 6 decimal places. This can cause some valid invoices to be rejected for large enough payment values. Pull request [83499](https://github.com/odoo/enterprise/pull/83499) added rounding precision for these PACs.

Now, the remaining PAC (Solution Factible) appears to the same requirement. This commit ensures that the previous bug fix is applied to all PACs.

[opw-5165200](https://www.odoo.com/odoo/project.task/5165200)

## Steps to reproduce:

[Setup](https://drive.google.com/file/d/1BUkNG-Ezk-I47yvbNolOmlj0ne1iqDto/view?usp=sharing)
1. Navigate to Apps and install l10n_mx_edi.
2. Switch to any of the Mexican companies that appear.
3. Navigate to Accounting > Configuration > Currencies.
4. Click into the USD currency.
5. Change the current rate to be 20.101796407186 MXN per USD. (inverse_company_rate field).
6. Navigate to Accounting > Configuration > Settings, and set the PAC to Solution Factible.

[Workflow](https://drive.google.com/file/d/11TFZ78QGDYdnD9R3CoJDAuFI-1_0dNyG/view?usp=sharing)
1. Navigate to Accounting > Customers > Invoices.
2. Select New to create a new invoice.
3. Add a mexican customer (such as XENON INDUSTRIAL ARTICLES).
4. Add the 45 day Payment terms. This should change the payment policy to PPD.
5. Change the currency to USD.
6. Add the product FURN_8220 (or any with the unspsc_code_id set).
7. Set the unit price of the product to 58968.29.
8. Confirm the invoice.
9. Select Send & Print, then ensure that the CFDI option is selected before clicking Send & Print again.
10. Select Register Payment, then Confirm Payment.
11. Select the Update Payments smart button.
12. Navigate to the CFDI tab; there will be a "Payment Send in Error" line.

Forward-Port-Of: odoo/enterprise#102557

#mexico#cfdi#invoice#exchange rate

The PACs Quadrum and SwSapien both require the exchange rate to have 6 decimal places. This can cause some valid invoices to be rejected for large enough payment values. Pull request [83499](https://github.com/odoo/enterprise/pull/83499) added rounding precision for these PACs. Now, the remaining PAC (Solution Factible) appears to the same requirement. This commit ensures that the previous bug fix is applied to all PACs. [opw-5165200](https://www.odoo.com/odoo/project.task/5165200) ## Steps to reproduce: [Setup](https://drive.google.com/file/d/1BUkNG-Ezk-I47yvbNolOmlj0ne1iqDto/view?usp=sharing) 1. Navigate to Apps and install l10n_mx_edi. 2. Switch to any of the Mexican companies that appear. 3. Navigate to Accounting > Configuration > Currencies. 4. Click into the USD currency. 5. Change the current rate to be 20.101796407186 MXN per USD. (inverse_company_rate field). 6. Navigate to Accounting > Configuration > Settings, and set the PAC to Solution Factible. [Workflow](https://drive.google.com/file/d/11TFZ78QGDYdnD9R3CoJDAuFI-1_0dNyG/view?usp=sharing) 1. Navigate to Accounting > Customers > Invoices. 2. Select New to create a new invoice. 3. Add a mexican customer (such as XENON INDUSTRIAL ARTICLES). 4. Add the 45 day Payment terms. This should change the payment policy to PPD. 5. Change the currency to USD. 6. Add the product FURN_8220 (or any with the unspsc_code_id set). 7. Set the unit price of the product to 58968.29. 8. Confirm the invoice. 9. Select Send & Print, then ensure that the CFDI option is selected before clicking Send & Print again. 10. Select Register Payment, then Confirm Payment. 11. Select the Update Payments smart button. 12. Navigate to the CFDI tab; there will be a "Payment Send in Error" line. Forward-Port-Of: odoo/enterprise#102557