Odoo Changelog — 2026-07-31

Friday, July 31, 2026

3 changes · saas-18.4

Bug Fixes(3)

Resolved issues and error corrections

[FIX] l10n_de_pos_cert: avoid cancelling transactions with empty schema

Enterprisesaas-18.4l10n_de_pos_certl10n_de_pos_res_certMedium

German POS fiscal certification now handles active transactions that are missing receipt details when they are cancelled. This prevents cancellation failures with Fiskaly and helps stores keep transaction cleanup reliable without changing existing completed receipt data.

Original PR description

When cancelling active transactions, the schema was forwarded as-is from the listed transaction. ACTIVE transactions can have an empty schema, and Fiskaly rejects the cancellation PUT with:

    {
        "code": "E_TX_NO_TYPE_DEFINED",
        "message": "`schema.raw.process_type` must be defined for
        updating or finishing a transaction",
        "status_code": 409,
        "error": "Conflict"
    }

Fall back to a minimal CANCELLATION receipt schema when the transaction has no schema, while preserving any schema that is already present.

opw-6345005

Forward-Port-Of: odoo/enterprise#122130

#Germany#POS#Fiskaly#fiscal certification

[FIX] hr_attendance_gantt, hr_holidays_gantt: consistent unavailability of employees

PR #103975

Enterprisesaas-18.4hr_attendance_gantthr_holidays_ganttMedium

Employee availability is now shown consistently across Attendance and Time Off planning views. Days outside an employee's contract are greyed out, and flexible schedules are handled more accurately, reducing confusion for managers reviewing calendars.

Original PR description

purpose:
1- We should have a consistent way to compute `_gantt_unavailability` of employees in time off and attendance. Currently, some cases have inconsistent behavior such as out of contract days, flexible and fully flexibe employees.
2- In time off calendar view, if the employee does not have a contract at all, the current working schedule will appear in the calendar and it will not be greyed out. This is inconsistent with the behavior of the attendance application.

Fix:
1. 
- implemented `_get_employee_unavailable_intervals` in employee model to be used in both time off and attendance.
    - more optimized than the old implementation in time off as it calls `_work_intervals_batch` once per calendar instead of calling it for each contract in `_unavailable_intervals_batch`
    - greys out "out of contract" periods
    - for flexible and fully flexible employees, the whole period is considered available except leave periods
- made `_get_calendar_periods` use version date start instead of contract date start and corrected a bug in tz conversion
2. 
- made `_get_unusual_days` return True for all the days outside of contracts for the employee instead of not returning anything for them or getting values from the working schedule of the employee (means that they will be greyed out in the callendar view) and added a test for it

task-id: 5473055

[FIX] pos_settle_due: total due mixing company and PoS currencies

PR #126290

Enterprisesaas-18.4pos_settle_dueMedium

Customer balances shown in Point of Sale now stay accurate when the company and PoS use different currencies. This prevents pay-later amounts from being converted twice, so staff see the correct total due for each customer.

Original PR description

Steps to reproduce: - set the company currency to XCG - set the PoS sales journal currency and the PoS pricelist currency to USD - configure a XCG <-> USD rate - create a customer without any…

Steps to reproduce:
- set the company currency to XCG
- set the PoS sales journal currency and the PoS pricelist currency to USD
- configure a XCG <-> USD rate
- create a customer without any outstanding balance
- open the PoS, create an order of USD 100 and validate it with the Customer Account (Pay Later) payment method
- open the Customers screen and look at the Total Due of that customer

Issue:
The Total Due shows about USD 55.56, i.e. the amount converted once too many, instead of the expected USD 100.

Cause:
get_total_due() sums two amounts that are not expressed in the same currency before converting them. partner.total_due comes from the accounting entries, it is the sum of account.move.line.amount_residual and is therefore in company currency, while total_settled is the sum of pos.payment.amount of the still open sessions, which is in the currency of the order, so the PoS one. The addition is done first and the result is then converted from the company currency to the PoS one, so the pay later payments end up converted a second time.

opw-6403320

Forward-Port-Of: odoo/enterprise#126111
Forward-Port-Of: odoo/enterprise#125798

When cancelling active transactions, the schema was forwarded as-is from the listed transaction. ACTIVE transactions can have an empty schema, and Fiskaly rejects the cancellation PUT with: { "code": "E_TX_NO_TYPE_DEFINED", "message": "`schema.raw.process_type` must be defined for updating or finishing a transaction", "status_code": 409, "error": "Conflict" } Fall back to a minimal CANCELLATION receipt schema when the transaction has no schema, while preserving any schema that is already present. opw-6345005 Forward-Port-Of: odoo/enterprise#122130

purpose: 1- We should have a consistent way to compute `_gantt_unavailability` of employees in time off and attendance. Currently, some cases have inconsistent behavior such as out of contract days, flexible and fully flexibe employees. 2- In time off calendar view, if the employee does not have a contract at all, the current working schedule will appear in the calendar and it will not be greyed out. This is inconsistent with the behavior of the attendance application. Fix: 1. - implemented `_get_employee_unavailable_intervals` in employee model to be used in both time off and attendance. - more optimized than the old implementation in time off as it calls `_work_intervals_batch` once per calendar instead of calling it for each contract in `_unavailable_intervals_batch` - greys out "out of contract" periods - for flexible and fully flexible employees, the whole period is considered available except leave periods - made `_get_calendar_periods` use version date start instead of contract date start and corrected a bug in tz conversion 2. - made `_get_unusual_days` return True for all the days outside of contracts for the employee instead of not returning anything for them or getting values from the working schedule of the employee (means that they will be greyed out in the callendar view) and added a test for it task-id: 5473055

Steps to reproduce: - set the company currency to XCG - set the PoS sales journal currency and the PoS pricelist currency to USD - configure a XCG <-> USD rate - create a customer without any outstanding balance - open the PoS, create an order of USD 100 and validate it with the Customer Account (Pay Later) payment method - open the Customers screen and look at the Total Due of that customer Issue: The Total Due shows about USD 55.56, i.e. the amount converted once too many, instead of the expected USD 100. Cause: get_total_due() sums two amounts that are not expressed in the same currency before converting them. partner.total_due comes from the accounting entries, it is the sum of account.move.line.amount_residual and is therefore in company currency, while total_settled is the sum of pos.payment.amount of the still open sessions, which is in the currency of the order, so the PoS one. The addition is done first and the result is then converted from the company currency to the PoS one, so the pay later payments end up converted a second time. opw-6403320 Forward-Port-Of: odoo/enterprise#126111 Forward-Port-Of: odoo/enterprise#125798