Umlagerung
Also: Umlagerungen, Bestandsumlagerung, interne Umlagerung, externe Umlagerung, Lagerumlagerung, Umlagerungsauftrag
AI-generated
A stock transfer is an inventory movement between two storage locations or sites, recorded as a posting in the WMS or ERP. It serves to optimize inventory levels, ensure picking efficiency, and balance capacity.
Key facts
- A stock transfer moves inventory between two storage locations and always triggers a system posting in the WMS or ERP.
- It can be internal (e.g., from a reserve location to a pick location) or external (e.g., between two sites).
- System-controlled transfer orders improve picking efficiency by automatically replenishing picking locations.
- External stock transfers incur measurable costs through transport, handling, and packaging, which should be regularly reviewed.
- Frequent unplanned stock transfers can be an indicator of weaknesses in demand planning or warehouse structure.
What is a stock transfer?
A stock transfer refers to any planned or system-controlled movement of inventory between two defined storage locations. This can occur within the same warehouse – for example, when goods are replenished from a reserve location to a picking zone – or across sites, when inventory is moved between central and satellite warehouses. The key aspect is that every stock transfer triggers a posting: the enterprise resource planning system (ERP) or warehouse management system (WMS) updates the inventory records at both locations involved, ensuring that storage location and quantity are always reflected consistently.
How does a stock transfer work in practice?
In modern warehouses, stock transfers are usually initiated automatically by the system. The WMS detects that a pick location has fallen below a defined minimum stock level and automatically generates a transfer order. An employee or an automated guided vehicle (AGV/AMR) then carries out the physical transport of the goods. Once the goods have been placed at the destination location, the order is confirmed in the system and stock levels are immediately updated.
For external stock transfers – for example, between two distribution warehouses – additional steps are required: packaging, shipping documentation, and potentially handover to a freight service provider. These movements are often mapped in the ERP as internal delivery notes or transfer orders and can be assigned to an internal settlement account for cost purposes.
Typical use cases include:
- Replenishment from reserve storage areas into picking zones
- Seasonal inventory reallocation to balance capacity between warehouses
- Quality assurance measures in which batches are transferred to blocked stock
- Consolidation of inventory during range rationalization or site closures
What matters when selecting and managing stock transfers?
Whether a stock transfer is efficient depends on several factors. First, the trigger criteria must be sensibly defined: replenishment initiated too early ties up labor capacity, while replenishment triggered too late jeopardizes picking operations. Many WMS systems allow configuration based on fill level, coverage period, or minimum quantity – which option is appropriate depends on the vendor and should be carefully aligned during system parameterization.
External stock transfers incur real costs through transport, handling, and packaging. Logistics managers and procurement teams should systematically record these costs to assess whether decentralized warehousing is economically viable compared to a central warehouse. Inventory security also plays a role: frequent, unplanned stock transfers may indicate flawed demand planning or an unsuitable warehouse structure.
Finally, a clear distinction from transshipment is important: while a stock transfer always involves an inventory movement with a posting, transshipment describes the physical loading or change of transport mode at a transshipment point – without necessarily triggering a change in system inventory.
Related terms
- AGV
AGV (Automated Guided Vehicle) refers to driverless transport vehicles that automatically move goods in warehouses and production environments. They follow predefined or sensor-controlled routes without a human driver.
- AMR
AMR (Autonomous Mobile Robot) is a driverless, self-navigating transport robot that moves goods within a warehouse without any fixed installed infrastructure. It orientates itself independently using sensors and digital maps, and dynamically avoids obstacles.
- Auslagerung
Retrieval refers to the physical process by which goods or load units are removed from a storage area and transferred to a downstream process – such as picking or shipping.
- Bestand in der Logistik
In logistics, inventory refers to the quantity of goods physically present or recorded in accounting at a specific point in time – including raw materials, semi-finished goods, and finished products. It is a key control variable because it ties up capital while simultaneously ensuring the ability to deliver.
- Bestandscontrolling
Inventory controlling refers to the systematic monitoring, analysis, and management of stock levels using defined key performance indicators. It connects logistics and procurement to reduce tied-up capital and ensure delivery capability.
- Bestandsführung
Inventory management refers to the system-supported administration and continuous updating of all warehouse and material stocks within a company. It forms the basis for planning, procurement and accounting – and ensures that the book inventory and physical inventory are in agreement at all times.
- Bestandsmanagement
Inventory management refers to the systematic planning, control, and monitoring of stock levels across the entire supply chain. The goal is to ensure delivery capability while keeping capital commitment and warehousing costs within economically viable limits.
- Bestandssicherheit Lager
Inventory accuracy in the warehouse refers to the correspondence between stock levels recorded in the system and those physically present. It is a central quality benchmark for warehouse processes and the foundation for reliable delivery capability.
- Chaotische Lagerhaltung
Chaotic storage is a warehousing principle in which items are not stored in fixed, pre-assigned locations, but are instead dynamically placed in any available, suitable slot in the warehouse. A warehouse management system handles the control and tracking of all storage locations.
- Charge
A batch is a uniquely identifiable quantity of products manufactured or processed under identical conditions. It forms the basis for traceability, quality control, and legally required recall processes throughout the entire supply chain.
- Chargenrückverfolgung
Batch traceability refers to the complete and uninterrupted trackability of products and materials along the supply chain based on their batch assignment. It enables companies to quickly identify and selectively block all affected quantities in the event of a quality issue or recall.
- Disposition
Disposition refers to the operational planning and control of resources, quantities, and orders in logistics – for example in transport or materials disposition. It encompasses capacity assignment, scheduling, prioritization, and response to disruptions.