Odoo Changelog — 2026-01-13

Tuesday, January 13, 2026

2 changes · saas-18.4

Bug Fixes(2)

Resolved issues and error corrections

[FIX] stock_barcode_mrp: correct MO creation flow

Enterprisesaas-18.4stockMedium

This update fixes an issue where Manufacturing Orders weren't being created correctly when using the Barcode app. Specifically, disabling tracking caused a problem with quantity calculations, leading to incorrect component additions. The fix ensures the correct flow for creating MOs through the Barcode app, improving production efficiency.

Original PR description

Fix an incorrect flow when creating a Manufacturing Order through the Barcode app.

Steps to reproduce:
- Disable tracking in Settings
- Create a BOM for product Table with components Wood and Screws
- In the Barcode app, go to Manufacturing
- Click New > Add product and select Table
- Click Confirm -> Components are not added after the Table line

The issue occurs because `set_qty_producing` is called even when `lot_producing_id` is undefined, leading to a call to `_set_quantity_done` who will delete Stock Move Line since quantity done is 0. So, since SML was deleted, the `move_raw_line_ids` will also be affected.

This happens when tracking is disabled, causing the condition `lineRecord.data.lot_producing_id != this.env.model.record.lot_producing_id` to evaluate as true (undefined != false), which triggers `set_qty_producing`.

This fix ensures that `lot_producing_id` is defined before performing the comparison.

opw-5165163

Forward-Port-Of: odoo/enterprise#103849
Forward-Port-Of: odoo/enterprise#98440

#barcode#manufacturing#production#stock

[FIX] {quality_,}mrp_workorder: prevent reordering rule to update locked MO quantity

PR #104138

Enterprisesaas-18.4mrp_workorderMedium

This update resolves an issue where a reordering rule would incorrectly attempt to update a manufacturing order (MO) that was locked due to a quality check. The fix ensures that the system correctly handles locked MOs, preventing errors and maintaining data integrity during the manufacturing process. This improves the reliability of order fulfillment.

Original PR description

### Issue: In 18.0-18.2, for product with a Manufacturing BoM containing a Component, a WO and a Quality Point If a Reordering Rule is triggered, odoo try to add the newly ordered quantity to an…

### Issue:
In 18.0-18.2, for product with a Manufacturing BoM containing a Component, a WO and a Quality Point If a Reordering Rule is triggered, odoo try to add the newly ordered quantity to an existing MO But if the MO is "locked" because a quality check has been performed, a Error is raised:
```
Odoo Warning
You cannot update the quantity to do of an ongoing manufacturing order for which quality checks have been performed.
```

### Steps to reproduce:
- Create a product tracked by quantity
- Add a BoM (1 component tracked by Quantity, 1 Operation with 1 Quality Point)
- Create a Reordering Rule (Route: Manufacture, Trigger: Manual, Min/Max: 1)
- Click on Order
- Open the created MO and the Shop Floor (Remove the filters to see the WO)
- Complete the Quality Point
- Modify the Reordering Rule (Min/Max: 2)
- Click on Order - the error should be raised

### Cause:
The MO to update is retrieved here:
https://github.com/odoo/odoo/blob/45184da06cf7b92a48e3e4e90bf8b285bdd9ad6a/addons/mrp/models/stock_rule.py#L53-L57 Using a domain defined in this function:
https://github.com/odoo/odoo/blob/45184da06cf7b92a48e3e4e90bf8b285bdd9ad6a/addons/mrp/models/stock_rule.py#L130-L153

In 18.0-18.2, when validating a `quality check` from the Shop Floor while the WO is in `waiting` state, the MO remains in `confirmed` state This makes the domain match the current WO and MO, triggering `change_prod_qty` even though the MO is locked

In 18.3–18.4, a similar issue can occur with multiple WOs when the first blocks the second and a `quality check` is performed on the latter The `blocked` state behaves like `waiting`, but the issue is avoided when using the Shop Floor because this commit ensures that clicking a card starts the timer and changes the state to `progress`: https://github.com/odoo/enterprise/pull/84425/commits/67c2127424ef3a1eb4794edd2c262b94ef186561 However, it could still theoretically be triggered under specific conditions

In 19.0, the new stock.reference system (https://github.com/odoo/odoo/pull/212679) ensures the MO is detected as different, so a new one is always created

opw-5012588

Forward-Port-Of: odoo/enterprise#104070
Forward-Port-Of: odoo/enterprise#101313

Fix an incorrect flow when creating a Manufacturing Order through the Barcode app. Steps to reproduce: - Disable tracking in Settings - Create a BOM for product Table with components Wood and Screws - In the Barcode app, go to Manufacturing - Click New > Add product and select Table - Click Confirm -> Components are not added after the Table line The issue occurs because `set_qty_producing` is called even when `lot_producing_id` is undefined, leading to a call to `_set_quantity_done` who will delete Stock Move Line since quantity done is 0. So, since SML was deleted, the `move_raw_line_ids` will also be affected. This happens when tracking is disabled, causing the condition `lineRecord.data.lot_producing_id != this.env.model.record.lot_producing_id` to evaluate as true (undefined != false), which triggers `set_qty_producing`. This fix ensures that `lot_producing_id` is defined before performing the comparison. opw-5165163 Forward-Port-Of: odoo/enterprise#103849 Forward-Port-Of: odoo/enterprise#98440

### Issue: In 18.0-18.2, for product with a Manufacturing BoM containing a Component, a WO and a Quality Point If a Reordering Rule is triggered, odoo try to add the newly ordered quantity to an existing MO But if the MO is "locked" because a quality check has been performed, a Error is raised: ``` Odoo Warning You cannot update the quantity to do of an ongoing manufacturing order for which quality checks have been performed. ``` ### Steps to reproduce: - Create a product tracked by quantity - Add a BoM (1 component tracked by Quantity, 1 Operation with 1 Quality Point) - Create a Reordering Rule (Route: Manufacture, Trigger: Manual, Min/Max: 1) - Click on Order - Open the created MO and the Shop Floor (Remove the filters to see the WO) - Complete the Quality Point - Modify the Reordering Rule (Min/Max: 2) - Click on Order - the error should be raised ### Cause: The MO to update is retrieved here: https://github.com/odoo/odoo/blob/45184da06cf7b92a48e3e4e90bf8b285bdd9ad6a/addons/mrp/models/stock_rule.py#L53-L57 Using a domain defined in this function: https://github.com/odoo/odoo/blob/45184da06cf7b92a48e3e4e90bf8b285bdd9ad6a/addons/mrp/models/stock_rule.py#L130-L153 In 18.0-18.2, when validating a `quality check` from the Shop Floor while the WO is in `waiting` state, the MO remains in `confirmed` state This makes the domain match the current WO and MO, triggering `change_prod_qty` even though the MO is locked In 18.3–18.4, a similar issue can occur with multiple WOs when the first blocks the second and a `quality check` is performed on the latter The `blocked` state behaves like `waiting`, but the issue is avoided when using the Shop Floor because this commit ensures that clicking a card starts the timer and changes the state to `progress`: https://github.com/odoo/enterprise/pull/84425/commits/67c2127424ef3a1eb4794edd2c262b94ef186561 However, it could still theoretically be triggered under specific conditions In 19.0, the new stock.reference system (https://github.com/odoo/odoo/pull/212679) ensures the MO is detected as different, so a new one is always created opw-5012588 Forward-Port-Of: odoo/enterprise#104070 Forward-Port-Of: odoo/enterprise#101313