Warehouse Order Fulfilment Allocation: Which Warehouse Should Ship?
Most systems will give you an answer when an order drops. Nearest warehouse. Most stock. First available. Sounds simple. But anyone who has run fulfilment across more than one DC knows that the automatic answer and the right answer are not always the same thing.
Take a scenario that comes up more than people admit: you have two locations that can both fulfil a customer order. One has full stock, one has to split across two pallets from different aisles. The system picks the full-stock site because inventory looks cleaner. But that site has a carrier cut-off in four hours, the order needs a signature service that carrier doesn't offer on that lane, and the pick team is already mid-cycle count. Meanwhile the second site has a later cut-off, the right service level, and a dock that's half empty. The default answer would have caused a delay.
The variables that actually matter — carrier availability by lane, current pick team capacity, whether an active count is running, how close inventory is to a reorder point — rarely live in one place. They're spread across your WMS, your TMS, your carrier portal, and someone's spreadsheet on a shared drive. So the person making the call is stitching it together in their head, fast, usually while three other things are happening.
What good looks like isn't a smarter algorithm, necessarily. It's having accurate, real-time inventory across all locations as a foundation so that when a human makes the call, or when a rule fires, the stock numbers aren't lying. A count that was done three weeks ago on a site that moves 400 lines a day isn't a reliable input. It's a guess dressed up as data.
The allocation question is only as good as the inventory accuracy underneath it. That part is worth fixing first. Find out more at www.yuneva.com or see how CountIt handles the counting side at www.count-inventory.com.
Comments