| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Inventory (stock)
• Discuss (mail) |
| Lines of code | 92 |
| Technical Name |
omg_negative_stock_restriction |
| License | AGPL-3 |
| Website | https://odooman.odoo.com/ |
| Availability |
Odoo Online
Odoo.sh
On Premise
|
| Odoo Apps Dependencies |
•
Inventory (stock)
• Discuss (mail) |
| Lines of code | 92 |
| Technical Name |
omg_negative_stock_restriction |
| License | AGPL-3 |
| Website | https://odooman.odoo.com/ |
Odoo Man · Inventory Control
Negative Stock Restriction
Keep your inventory cleaner by blocking stock operations that would drive storable products below zero, while still allowing controlled exceptions at the product, category, or location level.
Why this module matters
Negative stock often hides process issues and delays cleanup until much later. This module helps teams catch the problem at validation time, so inventory adjustments happen when they should, not after the damage spreads through reporting and operations.
Cleaner inventory
Stop inaccurate negative balances before they spread into operational decisions, replenishment planning, and reporting.
Flexible exceptions
Allow negative stock only where your workflow truly needs it by using product, category, or location overrides.
Clear user feedback
Users see a polished warning message explaining what would go negative and where they should correct the process.
Main features
- Blocks negative stock for storable products during validation.
- Supports product-level override when a special case is needed.
- Supports category-level override for grouped products.
- Supports location-level override for operational locations.
- Works with internal and transit locations.
- Displays a cleaner validation message in the backend.
Business value
- Encourages immediate stock correction instead of delayed cleanup.
- Improves trust in on-hand quantities and inventory decisions.
- Reduces hidden operational errors caused by negative stock.
- Gives inventory managers tighter control without removing flexibility.
How it works
The setup is simple and stays close to normal Odoo inventory flow.
Install the module
Once installed, the negative stock validation becomes active automatically for storable products.
Configure product rules
Go to Inventory > Products > Products or Inventory > Configuration > Products > Product Categories to enable the override only where needed.
Configure location rules
Go to Inventory > Configuration > Warehouse Management > Locations and enable the override only on locations that truly require it.
Validate with confidence
If the move would create negative stock, Odoo stops it immediately and asks the user to replenish stock or allow an intentional exception.
Odoo Man
A sharper inventory control experience for Odoo
Negative Stock Restriction keeps the original business logic focused and practical, while presenting the module with a cleaner Odoo Man identity for publishing, delivery, and client presentation.
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