Inventory holds and product recalls

An inventory hold stops stock from being allocated or shipped while you investigate. Quarantine is a status for stock that must stay apart until it passes inspection, often straight from receiving. A product recall is the most serious case: a lot or product must be pulled from stock and, where it has already shipped, recovered from customers.

In practice they share one requirement. The system has to stop the stock from moving through outbound, and it has to tell you exactly which units are affected. A hold that depends on someone remembering to skip a bin fails the first time a new picker covers that aisle.

A hold is a record with a scope and a reason, not a note on a shelf. Applying it changes stock status through the ledger, so the effect is visible everywhere at once.

• Choose the scope: a lot, a client's SKU, a location, an LPN, a supplier or an ASN.
• Pick a reason, such as quality, damage, customer request, investigation or recall.
• Apply it. Every matching balance moves to hold or quarantine status through a ledger movement, and NextStock records what each unit's status was before.
• Open allocations on that stock are released, and the affected orders re-run allocation. They take other eligible stock or become backorders.
• Optionally let the hold catch matching stock received later, so a second delivery of the same bad lot is held on arrival.
• Release the hold when the investigation ends. Each unit returns to its previous status, and waiting backorders get another chance to allocate.

A hold stops what is still on the shelf. A recall also needs to know what has left it. NextStock builds the exposure from the movement ledger and splits the affected stock by stage: in stock, picked, packed, loaded and shipped, with the orders and customers behind each.

For example, say LOT-0826 of an olive oil totaled 600 bottles. The exposure might show 380 on hand across three bins, now held; 40 picked and 20 packed on open orders; and 160 shipped to nine customers. The hold takes care of the 380. The 60 in outbound are pulled at the bench. The 160 shipped become your customer contact list. The product recall plan guide covers the steps outside the warehouse.

A hold never silently changes stock that is already in outbound. Units that are picked, packed or loaded appear in the exposure instead, so a supervisor decides whether to pull them. Reopening a package or cancelling after pick returns those units to stock through recorded moves. Different scopes fit different problems:

• Supplier and ASN holds suit inbound quality problems, where everything from one vendor or one delivery is suspect.
• Location holds suit physical problems, like a roof leak or a damaged rack, where the product may be fine but the place is not.
• LPN holds stop a single pallet without touching the rest of its lot.
• Units of a recalled lot that come back from customers can be graded to quarantine or scrap through returns management.

Any business selling lot-tracked goods should be able to find a lot's exposure in minutes: food and beverage, cosmetics, supplements, and electronics with batch-level faults. See how this applies to food and beverage warehouses. For a 3PL, SKU holds are scoped to a client, so holding one client's product doesn't touch another client's stock of the same item.

NextStock gives you the operational tools. Regulated operations must still validate their own recall procedures and record-keeping requirements with their regulators and auditors.

A recall goes as well as the data captured months earlier. These habits make the difference.

• Capture lot and expiry at receiving. GS1 barcodes that carry lot and expiry are parsed on scan, which removes typing errors.
• Use LPNs on pallets so a hold can target one pallet precisely.
• Run a mock recall on a real lot every few months and time how long it takes to act on the exposure.
• Decide in advance who can apply and release holds, and grant that permission only to those roles.