Adrien Widart
62b47b31a3
When changing the structure of a kit, it lead to undesirable behaviors
on Odoo
Issue 01:
1. Create 3 products P_kit, P_compo01, P_compo02
- Type: Storable
- Category: PC
2. Create a bill of materials:
- Product: P_kit
- Type: Kit
- Components:
- 1 x P_compo01
3. Create a purchase order PO with 2 x P_kit
4. Confirm PO and process the receipt
5. Edit the bill of materials of P_kit:
- Add 1 x P_compo02 in components
6. Return 1 x P_compo01
7. Go back to the PO
Error: The received quantity is 0 while it should be 1.0
When processing the return, the received quantity is recomputed, which
lead to:
https://github.com/odoo/odoo/blob/59fcb31f5a0b8136dae26b70ca0087f9b5cf3d24/addons/purchase_mrp/models/purchase_mrp.py#L29
However, since in the mean time the user added a new line in the BoM,
`_compute_kit_quantities` doesn't find any associated SM
(`bom_line_moves` is empty in [3]) and thus returns 0.
Issue 02:
(Need account_accountant. Use demo data)
1. Create a product category PC:
- Costing Method: AVCO
- Inventory Valuation: Automated
- Set up the Price Difference Account
2. Create 3 products P_kit, P_compo01, P_compo02
- Type: Storable
- Category: PC
3. Create a bill of materials:
- Product: P_kit
- Type: Kit
- Components:
- 1 x P_compo01
4. Create a purchase order PO with 1 x P_kit
5. Confirm PO and process the receipt
6. Edit the bill of materials of P_kit:
- Add 1 x P_compo02 in components
7. Create and Post the bill
Error: an Odoo Error is raised "ZeroDivisionError: float division by
zero"
While confirming the bill, some anglo saxo lines are generated. To do
so, the valuation of the kit is computed: [1]. In the above case, it
will lead to [2]. However, since in the mean time the user added a new
line in the BoM, `_compute_kit_quantities` doesn't find any associated
SM (`bom_line_moves` is empty in [3]) and thus returns 0. Back to [1],
the quantity is used to divide the total price -> it will raise an error
if this quantity is zero
Suggestion:
Such situations should not happen: once a product is used at least once,
it should not become a kit nor have a new structure (if it was already a
kit). Otherwise, `_compute_kit_quantities` will not correctly work since
it is not possible to take the BoM changes into consideration.
[1]
https://github.com/odoo/odoo/blob/abfe37fcea5b20f77799d9331d4d011530880669/addons/purchase_stock/models/account_invoice.py#L72-L74
[2]
https://github.com/odoo/odoo/blob/75191404788ab83645ee35b779991ea6fcdfa406/addons/purchase_mrp/models/stock_move.py#L19
[3]
https://github.com/odoo/odoo/blob/7d1af314320547ab5e37c1d97cad22992c98565b/addons/mrp/models/stock_move.py#L275-L294
OPW-2780855
closes odoo/odoo#86821
X-original-commit: 33fa43f795798276fa9d29dd0810289cbb1a2a9c
Signed-off-by: William Henrotin (whe) <whe@odoo.com>
Signed-off-by: Adrien Widart <awt@odoo.com>
Odoo Manufacturing Resource Planning
Manage Bill of Materials, plan manufacturing orders, track work orders with the Odoo Open Source MRP app.
Get all your assembly or manufacturing operations managed by Odoo. Schedule manufacturing orders and work orders automatically. Review the proposed planning with the smart kanban and gantt views. Use the advanced analytics features to detect bottleneck in resources capacities and inventory locations.
Schedule Manufacturing Orders Efficiently
Get manufacturing orders and work orders scheduled automatically based on your procurement rules, quantities forecasted and dependent demand (demand for this part based on another part consuming it).
Define Flexible Master Data
Get the flexibility to create multi-level bill of materials, optional routing, version changes and phantom bill of materials. You can use BoM for kits or for manufacturing orders.
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Edit manually all proposed operations at any level of the progress. With Odoo, you will not be frustrated by a rigid system.
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Check resources capacities and fix bottlenecks. Define routings and plan the working time and capacity of your resources. Quickly identify resource requirements and bottlenecks to ensure your production meets your delivery schedule dates.
A Productive User Interface
Organize manufacturing orders and work orders the way you like it. Process next orders from the list view, control in the calendar view and edit the proposed schedule in the Gantt view.
Inventory & Manufacturing Analytics
Track the evolution of the stock value, according to the level of manufacturing activities as they progress in the transformation process.
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