GlossaryEN1 min readUpdated: Jun 13, 2026

warehouse item structure

A warehouse item structure is the organizing schema that defines how all items in a warehouse are classified, identified, and managed.

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Last updated: 13 June 2026Published: 27 January 2026

Source: https://www.apics.org/apics-dictionary

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Definition & Explanation

A warehouse item structure is the organizing schema that defines how all items in a warehouse are classified, identified, and managed. It specifies how items are grouped (for example, by product family, commodity type, or customer segment), how they are arranged hierarchically, and which attributes distinguish them—such as size, material, shelf life, or storage requirement. The structure also governs how each item is uniquely identified (SKU numbers, barcodes, RFID tags), where it is physically placed, and how it is recorded and retrieved in the warehouse management system. A clear, consistent item structure is essential for efficient warehouse operations, enabling rapid inventory lookups, accurate picking, and reliable tracking throughout the supply chain.

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warehouse item structure

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Related Terms

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Line item

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