Adrien Widart
b622f3b9b1
In some cases, it is not possible to produce a tracked product that has
been used as a component of another product.
To reproduce the issue:
1. Create three products A, B, C:
- A storable
- B storable and tracked by lot
- C consumable
2. Update on-hand qty of B
- 10 x lot L01
- 5 x lot L02
3. Create two bills of materials
- Product: A
- Components: 1 x B
- Product: B
- Components: 1 x C
4. Produce 15 x A (MO01)
- Note: it should use 10 L01 and 5 L02
5. Produce 15 x B with lot L03 (MO02)
Error: When marking MO02 as done, a user error is displayed: "Cannot set
the done quantity from this stock move, work directly with the move
lines." The user should be able to mark the MO as done.
When confirming MO02, it confirms the associated SMs. Since the
conditions are respected, we try to assign both consumed and finished
moves. Because of step 4, there are two quants for the product B in the
production location (one for L01 and another for L02). Therefore, when
reserving the qty of the finished move, two SML are generated. As a
result, when marking MO02 as done, we write the `quantity_done` on the
finished move. This triggers the inverse method and leads to
`_multi_line_quantity_done_set`, where the error is raised because the
done quantities are not defined on each SML:
https://github.com/odoo/odoo/blob/1354081e43b71edbd434dccc6df6d0881c672a81/addons/stock/models/stock_move.py#L363-L364
Thanks to `_set_quantity_done`, we can write these done quantities on
each SML (and then the incorrect lots will be replaced by the producing
lot).
OPW-2752436
closes odoo/odoo#89015
X-original-commit: 65efb3ec5416fab6bb9ba0a015565b2abb3928cd
Signed-off-by: William Henrotin (whe) <whe@odoo.com>
Signed-off-by: Adrien Widart <awt@odoo.com>
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