It is sometimes impossible to unbuild a product because of decimal
values.
To reproduce the issue:
(Enable debug mode)
1. In Settings, enable "Units of Measure"
2. Set the decimal accuracy of "Product Unit of Measure" to 4
3. Set the rounding precision of "Units" to 0.001
4. Create two products P1, P2
5. Create a BoM:
- Product: P1
- Quantity: 3
- Type: Manufacture
- Components: 5 x P2
6. Process a MO with 3 x P1
7. Create an unbuild order UO:
- Manufacturing Order: MO
- Quantity: 1
8. Unbuild
Error: An error message is displayed "The quantity done for the product
"P2" doesn't respect the rounding precision[...]"
At some point, for each SM associated to the UO, the modules uses the
value of `product_uom_qty` to write the done quantity of the SM. The
rounding of `product_uom_qty` is based on "Product Unit of Measure" so
the component's SM has its quantity equal to `1.6667`. Moreover, writing
the done quantity trigger the creation of the associated SML. As a
result, the SML has its done quantity equal to `1.6667` while the
rounding of the associated UoM is `0.001`. When calling `_action_done`
on such a SML, it will raise an error because the value doesn't respect
the rounding.
Side note: the error message is incorrectly written, the indents in the
file are displayed on the front-end.
OPW-2710038
closesodoo/odoo#83369
X-original-commit: c11d772f39179c5dec5eb431b6f4bc02c680643a
Signed-off-by: Adrien Widart <awt@odoo.com>
Signed-off-by: Arnold Moyaux <arm@odoo.com>
Adrien Widart
7e950abc6c