Odoo Changelog — 2026-07-13

Monday, July 13, 2026

2 changes · saas-18.4

Bug Fixes(2)

Resolved issues and error corrections

[FIX] l10n_ca_payment_cpa005: populate Item Trace Number with payment id

Enterprisesaas-18.4l10n_ca_payment_cpa005Medium

Canadian EFT export files now use each payment's own ID as the Item Trace Number instead of filling it with zeros. This helps ensure payment files meet CPA-005 requirements and reduces the risk of rejected Canadian bank payment batches.

Original PR description

According to CPA-005 standards on the Item Trace Number:
"The data elements (b), (c) and (d) each must be greater than zero or the TRANSACTION WILL BE REJECTED" (page 36).
https://www.payments.ca/sites/default/files/standard005eng.pdf

Steps to reproduce:
1. Install the module l10n_ca_payment_cpa005
2. Go into "CA Company"
3. In the configuration for "CA Company", add something to the fields "Short Name used in Canadian EFT" and "Company ID" i.e. "CCC"
4. Set all the fields in the "Canadian EFT/CPA Configuration" section of the bank journal
5. Set the bank record on the bank journal. Set the field "Financial Institution ID Number" field of the "Account Number" record of the bank journal to any numerical sequence
6. Create a bank account on "Azure Interior" and make sure to check the field to trust the bank account that you created (otherwise there will be an error)
7. Create two payments with the vendor of "Azure Interior" using the payment method of "Canadian EFT"
8. Create a batch payment for both payments created
9. Validate the batch payment and the export file should show up in the chatter
10. Note that in the export file, the Item Trace Number for each payment is set to be all zeros, whereas it should be a nonzero identification sequence

Solution:
Set the Item Trace Number to be the payment's id

opw-6323432

Forward-Port-Of: odoo/enterprise#123707
Forward-Port-Of: odoo/enterprise#123633

#canadian-eft#payments#compliance

[FIX] l10n_es_reports: ignore negative component taxes in VAT books

PR #124013

Enterprisesaas-18.4l10n_es_reportsMedium

Spanish VAT books now show the correct tax amounts for bills using EU taxes that include a negative component. This prevents valid taxes from appearing as zero, improving the accuracy of VAT reporting for Spanish companies.

Original PR description

Problem:
In the Spanish VAT books, taxes with negative component (like 21% EU G) always show their amounts as zero.

Steps to reproduce:
1. Install the l10n_es_reports module and select the Spanish company
2. Create a vendor bill with a vendor from another EU country and add a product
3. Make sure the tax applied to the product has a negative component (like 21% EU G)
4. Confirm the bill
5. Go to Accounting > Reporting > Tax Return
6. Generate the VAT books from the action menu and check the tax amounts
7. Notice how the tax amount is zero, even though the tax was applied to the bill

Cause:
When calculating the tax amounts, the negative component cancels out the positive component, leading to the amount always showing as zero in the VAT books.

opw-6169766

Forward-Port-Of: odoo/enterprise#123738

#Spanish VAT#tax reporting#vendor bills

Issue: The Item Trace Number according to CPA-005 standard should be a nonzero sequence that serves as unique reference ID for payments. Currently, Odoo sets the Item Trace Number of all payments as a zero-filled sequence According to CPA-005 standards on the Item Trace Number: "The data elements (b), (c) and (d) each must be greater than zero or the TRANSACTION WILL BE REJECTED" (page 36). https://www.payments.ca/sites/default/files/standard005eng.pdf Steps to reproduce: 1. Install the module l10n_ca_payment_cpa005 2. Go into "CA Company" 3. In the configuration for "CA Company", add something to the fields "Short Name used in Canadian EFT" and "Company ID" i.e. "CCC" 4. Set all the fields in the "Canadian EFT/CPA Configuration" section of the bank journal 5. Set the bank record on the bank journal. Set the field "Financial Institution ID Number" field of the "Account Number" record of the bank journal to any numerical sequence 6. Create a bank account on "Azure Interior" and make sure to check the field to trust the bank account that you created (otherwise there will be an error) 7. Create two payments with the vendor of "Azure Interior" using the payment method of "Canadian EFT" 8. Create a batch payment for both payments created 9. Validate the batch payment and the export file should show up in the chatter 10. Note that in the export file, the Item Trace Number for each payment is set to be all zeros, whereas it should be a nonzero identification sequence Solution: Set the Item Trace Number to be the payment's id opw-6323432 Forward-Port-Of: odoo/enterprise#123707 Forward-Port-Of: odoo/enterprise#123633

Problem: In the Spanish VAT books, taxes with negative component (like 21% EU G) always show their amounts as zero. Steps to reproduce: 1. Install the l10n_es_reports module and select the Spanish company 2. Create a vendor bill with a vendor from another EU country and add a product 3. Make sure the tax applied to the product has a negative component (like 21% EU G) 4. Confirm the bill 5. Go to Accounting > Reporting > Tax Return 6. Generate the VAT books from the action menu and check the tax amounts 7. Notice how the tax amount is zero, even though the tax was applied to the bill Cause: When calculating the tax amounts, the negative component cancels out the positive component, leading to the amount always showing as zero in the VAT books. opw-6169766 Forward-Port-Of: odoo/enterprise#123738