When several orders need the same inventory, which gets filled first?

When available stock won’t cover every open order, your team needs a consistent way to decide what gets allocated—and what still needs attention.

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At MindHARBOR, we’ve built custom inventory allocation workflows for Epicor Prophet 21 that help teams apply their fulfillment priorities, review proposed allocations, and approve changes before processing.

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Review. Prioritize. Allocate.

One custom project brings together active open sales orders with unallocated quantities and available inventory, then applies the customer’s allocation rules.

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Users can:

• Enter search criteria to select the orders for review
• Match available inventory to eligible sales order requirements
• Apply custom order qualification and fulfillment priorities
• Review an Auto Allocation Preview and generate a report for approval
• Review suggested allocation quantities and expedite dates
• Submit approved allocations for processing—or schedule the process for a future date

 

For example, when several orders need the same item and there isn’t enough stock to fill them all, the workflow can give priority to the oldest order date.

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Your business may need a different approach. We can help define the criteria and build the workflow around how your team actually fills orders.

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Related Allocation Rules & Supply Planning

We’ve also developed P21 business rules that select the oldest available serial number for a lot-controlled item during order entry, when a serial number hasn’t already been assigned.

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For teams managing incoming purchase orders or production components, related custom tools help connect expected supply to demand and identify timing problems before they affect fulfillment.

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These are related projects that can be scoped around your needs. The sales order allocation example described above excludes production orders.

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Custom Software Built Around Your Business

These are examples of custom projects we’ve delivered. We bring experience and reusable approaches to each engagement, then tailor the rules, screens, and processing to your requirements.

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Using another ERP? We can review your system and discuss options for a similar workflow.

 

Need Help With Inventory Allocation?

Tell us how you prioritize orders today, where the manual work piles up, and what you’d like to improve.

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Fix. Build. Bridge.

Start a Conversation

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Related: Purchase Order Management & Expediting | Incoming PO / FIFO Reporting 
Production Component Reporting | P21 Business Rules | Return to P21 Services