Functions of a Warehouse Management System (WMS)Blog
Warehouse Management Systems (WMS) encompass a range of functions that collectively optimize warehouse operations usually utilizing an auto-ID technology such as bar-coding, RFID or voice recognition. Key functionality available includes:
Inventory Management: WMS tracks inventory levels in real-time. It manages SKU (Stock Keeping Unit) information, locations within the warehouse, and stock movement, providing visibility into available stock, stock in transit, and stock status including Lot/Batch control and Shelf Life.
Receiving: Facilitates the efficient receipt of goods into the warehouse by managing receiving docks, inspection, and inventory updates upon arrival. It generates receiving reports and prints bar-coded labels for attaching to incoming goods.
Put-away: After receiving, the WMS determines the best storage location for each item based on various factors such as size, weight, demand, and storage constraints such as frozen/ambient, cross contamination or dangerous goods. Directed Put-away optimizes the use of space within the warehouse.
Replenishment: If dedicated pick locations are used in the warehouse or lineside stock on the shop floor, WMS can automate the generation of Replenishment transfers from bulk storage. It can also support manual replenishment systems such as Kanban.
Order Management: This involves managing customer and production orders from receipt to fulfilment. WMS tracks order progress, manages picking lists and allocates inventory, incorporating rules such as First-In-First-Out (FIFO), First-Expired-First-Out (FEFO) etc.
Picking and Packing: WMS optimizes picking routes, methods (like batch picking or zone picking), and sequencing to increase efficiency. It generates picking lists, directs workers to the right locations, and ensures accurate order fulfilment. Packing functionalities also involve choosing the right packaging and preparing goods for shipping.
Shipping and Manifesting: WMS coordinates shipping carriers, generates shipping labels and documents, and ensures orders are prepared for timely dispatch. Some can also handle freight rate shopping and compliance with shipping regulations.
Cycle Counting and Inventory Control: WMS facilitates regular cycle counting (counting subsets of inventory regularly) to maintain accurate inventory levels without needing full physical inventory checks. It will identify and cost any variances between book stock and physical, support recounts and manage the posting of inventory adjustments.
Reporting and Analytics: A quality WMS generates reports and analytics on various aspects of warehouse operations, including inventory levels, order fulfilment rates, labor productivity, and overall warehouse performance. This data aids in decision-making and process optimization.
Labor Management: WMS helps in optimizing workforce productivity by tracking labor metrics, managing labor resources, and providing insights for performance improvement.
Integration and Scalability: Many WMS systems integrate with other enterprise systems such as ERP (Enterprise Resource Planning) software, transportation management systems, or even robotics and automation technologies. They also allow for scalability to accommodate growing business needs.
These functions collectively streamline warehouse operations, enhance accuracy, optimize space and labor utilization, and improve overall efficiency throughout the supply chain.
It is critical that businesses open themselves up to the possibilities surrounding the different uses of warehouse management systems as they seek out viable solutions to their warehouse, manufacturing, packaging, shipping and other problems in their daily work. Warehouse management systems work to quickly and effectively make life easier for those who use them day in and day out to keep close and up-to-date tabs on their products, workers, and business ventures.Back to News