
Mastering SAP EWM Put away: Strategy Guide for Warehouse Optimization
Definition: What Is Put away in SAP EWM?
Put away is the warehouse process of moving received goods from a staging or goods receipt area into a storage bin where the stock will actually sit until it is needed for picking. In SAP Extended Warehouse Management, put away is not a single fixed rule but a configurable decision engine. The system evaluates the material, the quantity, the packaging, and a series of storage type and storage section rules to work out the single best bin for every unit that arrives at the dock. Done well, this decision engine keeps fast movers close to the pick face, keeps bulk stock in high-capacity zones, and keeps hazardous or temperature-sensitive goods in the right compliance zone automatically, without a supervisor manually deciding where every pallet should go.
Quick Facts
| Process area | Inbound processing, after goods receipt and before storage confirmation |
| Core object | Warehouse Task (WT) generated from a putaway warehouse process type |
| Decision engine | Storage type search combined with a configurable putaway strategy |
| Common strategies | Fixed bin, Addition to existing stock, Empty bin, Near fixed bin, Bulk storage |
| Typical trigger | Goods receipt posting from ERP or S/4HANA against an inbound delivery |
| Key configuration area | SPRO under Extended Warehouse Management, Cross-Process Settings, Warehouse Task |
Introduction
Every warehouse manager has felt the frustration of a receiving dock backed up with pallets because nobody, including the system, could decide where they should go next. In SAP EWM, that decision is handled by the put away process, and it is one of the most underestimated configuration areas in any warehouse implementation. A poorly designed put away strategy quietly costs a business every single day, not through one dramatic failure but through thousands of small inefficiencies: a picker walking an extra thirty seconds per pick because fast movers were stored in the wrong zone, a forklift operator searching three aisles for an open bulk slot, or a batch of temperature-sensitive stock sitting too long near a dock door because no rule routed it to cold storage automatically.
This article is a complete, professional walkthrough of SAP EWM put away strategy configuration, written for consultants, warehouse managers, and anyone preparing for SAP EWM training who wants to understand not just the transaction codes but the actual business logic behind them. We will cover the core put away strategies, how to configure them step by step, how to compare them against each other, and how real warehouses have used them to solve genuine operational problems.
How SAP EWM Decides Where Stock Goes
Put away determination in EWM follows a layered logic. First, the system identifies the warehouse process type linked to the inbound delivery item. Second, it runs a storage type search, which is an ordered list of candidate storage types the system will check one after another. Third, within the chosen storage type, a put away strategy determines exactly which bin is selected. This layered approach is what allows the same warehouse to store fast-moving cartons in a forward pick area, bulk pallets in a high bay, and hazardous chemicals in a segregated zone, all from a single inbound delivery split automatically across the right locations.
Put away Process Flow
| Step | System Activity | Business Outcome |
|---|---|---|
| 1. Goods receipt posting | Inbound delivery confirmed in ERP or S/4HANA | Stock becomes visible to the warehouse for put away |
| 2. Warehouse task creation | EWM generates a put away warehouse task | System proposes source and destination bins |
| 3. Storage type search | Ordered list of storage types evaluated | Correct storage zone identified for the material |
| 4. Put away strategy applied | Bin-level rule executed within chosen storage type | Exact bin selected based on strategy logic |
| 5. Task confirmation | Worker confirms physical movement via RF or paper | Stock officially recorded in the destination bin |
Core SAP EWM Put away Strategies
SAP EWM ships with a set of standard put away strategies that cover the overwhelming majority of warehouse scenarios. Each strategy is assigned at the storage type level, and a single warehouse typically uses several different strategies across its different storage zones.
Key Configuration Steps for Put away Strategy Setup
- Define the warehouse process type for put away in SPRO under Extended Warehouse Management, Cross-Process Settings, Warehouse Task, and link it to the goods receipt process.
- Build the storage type search sequence so the system checks storage areas in a logical order, for example checking existing open bins before opening a new empty one.
- Assign a put away control indicator at the storage type level to activate the specific strategy, such as fixed bin, addition to existing stock, or empty bin.
- Configure storage section indicators so materials are automatically routed to the correct physical zone based on characteristics like temperature control or hazard classification.
- Set up capacity checks at the bin and storage unit type level so the system never proposes a bin that cannot physically hold the incoming quantity.
- Activate slotting and rearrangement rules if the warehouse wants the system to periodically suggest moving fast movers closer to the pick face based on actual consumption data.
Put away Strategy Comparison
Choosing the right put away strategy for each storage type has a direct impact on space utilization and picker travel time. The comparison below breaks down when each strategy earns its place in a warehouse design.
| Strategy | How It Works | Best Suited For |
|---|---|---|
| Fixed Bin Put away | Material always goes to a predefined, unchanging bin | Fast movers in a forward pick area with stable demand |
| Addition to Existing Stock | New quantity is stacked into a bin that already holds the same material | Warehouses trying to reduce the number of open bins per SKU |
| Empty Bin Put away | System selects the next available completely empty bin | Bulk storage areas with uniform pallet sizes |
| Near Fixed Bin | Overflow stock is placed as close as possible to the item's fixed bin | High-volume SKUs that occasionally exceed their fixed bin capacity |
| Bulk Storage Put away | Stock placed by storage unit type into open floor or rack bulk locations | Large pallet quantities of a single material stored on the floor |
Configuring Storage Types and Storage Sections
Storage types represent the physical or logical areas of a warehouse, such as a high rack area, a bulk floor zone, or a hazardous materials cage. Storage sections sit one level below storage types and allow further segmentation, such as splitting a high rack area into fast-moving and slow-moving sections. Getting this structure right before configuring put away strategies is essential, because a strategy configured on the wrong storage type will consistently misroute stock no matter how correctly the rest of the logic is built.
Key Configuration Steps for Storage Structure
- Define storage types in SPRO under Extended Warehouse Management, Master Data, Storage Bin, and assign a unique indicator for each physical zone in the warehouse.
- Create storage sections within each storage type to separate materials by velocity, such as A, B, and C movers, or by handling requirement, such as ambient versus chilled.
- Assign storage bin types that define the physical dimensions and maximum weight a bin in that zone can hold, which feeds directly into the capacity check during put away.
- Link each storage type to a put away control indicator so the correct strategy, whether fixed bin, empty bin, or bulk, automatically applies whenever stock is routed there.
- Maintain storage type search sequences separately for put away and for stock removal, since the ideal order for placing stock is often different from the ideal order for picking it.
Why Put away Strategy Matters for Warehouse Optimization
It is tempting to treat put away as a background process that simply has to work, rather than a lever that can actively improve warehouse performance. In practice, the placement decision made in the first few minutes after goods receipt shapes almost every metric a warehouse manager cares about later. Space utilization improves when bulk and forward-pick zones are used the way they were designed for. Labour productivity improves when fast movers sit close to packing stations instead of at the far end of a high bay. Inventory accuracy improves when compliance-sensitive materials are physically forced into the correct zone rather than relying on an operator to remember a rule. None of these outcomes require new equipment or additional headcount, they simply require the put away logic to reflect how the warehouse actually operates rather than how it looked on a layout drawing during the design phase.
This is also why put away strategy review deserves a permanent place on the warehouse improvement calendar rather than a one-time implementation task. Product mix changes and seasonal demand shifts can quietly erode a strategy that was perfectly tuned at go-live. Warehouses that build in a regular putaway health check, based on bin utilization and travel distance reports, consistently outperform those that configure put away once and never revisit it.
Real-Time Project Scenarios
Configuration decisions become much clearer when you see the operational problem they were built to solve. Below are two real-world style scenarios that show how putaway strategy choices played out on an actual warehouse floor.
Case Study 1: Automotive Spare Parts Warehouse
An automotive spare parts distributor was struggling with a high rack storage area that had become fragmented, with hundreds of pallets scattered across the facility instead of consolidated by part number. Investigation showed the storage type was configured purely for empty bin put away, so every incoming pallet, even repeat deliveries of the same fast-moving part, was sent to a brand new bin. The team reconfigured the fastest moving parts onto a fixed bin strategy and left slower moving parts on empty bin logic. Within a month, the number of active bins per top-selling part dropped sharply, pick travel time fell, and the warehouse recovered enough floor space to avoid an expensive expansion that had been under discussion for the following year.
Case Study 2: Cold Chain Food Distribution Center
A food distribution center handling both ambient and chilled products needed absolute certainty that temperature-sensitive stock never landed in the wrong zone, since a single misrouted pallet could trigger a costly compliance incident. The team configured storage sections tied to a temperature classification field on the material master, combined with a hard system block preventing any chilled material from being proposed a bin outside the designated cold storage sections. This closed a gap where, under the previous manual process, misrouted pallets had occasionally been discovered hours later during a routine cycle count, and it gave the quality team full confidence that putaway determination itself was now the first line of compliance defense rather than a manual double check performed after the fact.
SAP EWM Put away vs Classic SAP WM: A Quick Comparison
Organizations moving from classic Warehouse Management to Extended Warehouse Management often want a clear picture of what actually changes in put away logic. The table below highlights the practical differences.
| Aspect | Classic SAP WM | SAP EWM |
|---|---|---|
| Strategy flexibility | Fixed set of standard strategies with limited combination options | Layered storage type search combined with configurable strategies per zone |
| Capacity checking | Basic bin capacity validation | Detailed capacity checks by weight, volume, and storage unit type |
| Slotting support | Not natively available | Built-in slotting and rearrangement recommendations |
| Handling unit awareness | Limited | Full handling unit tracking through putaway into the final bin |
| Rule granularity | Storage type level | Storage type and storage section level for finer control |
Frequently Asked Questions
Q1. What triggers a put away warehouse task in SAP EWM?
A put away warehouse task is typically triggered by a goods receipt posting against an inbound delivery in ERP or S/4HANA, which then flows into EWM and generates the task once the stock has been physically confirmed as received at the dock.
Q2. Can a single storage type use more than one put away strategy?
Generally, one put away control indicator is assigned per storage type, but different storage sections within that storage type can carry different characteristics, such as velocity or handling requirements, which effectively lets the same physical zone behave differently for different material groups.
Q3. How does SAP EWM prevent a bin from being overfilled during put away?
The system runs a capacity check based on the storage bin type, comparing the weight and volume of the incoming handling unit against the maximum capacity defined for that bin, and it will not propose a bin that cannot physically accommodate the stock.
Q4. What is slotting, and is it required for every warehouse?
Slotting is the analytical process of deciding which storage type or section a material should ideally sit in based on its movement frequency, size, and handling needs. It is not mandatory for every warehouse, but it becomes valuable once a facility has enough SKUs and volume that manual bin assignment can no longer keep up with changing demand patterns.
Q5. Can putaway rules be different for the same material across two warehouses?
Yes. Putaway configuration is maintained at the warehouse number level, so the same material can follow a fixed bin strategy in one warehouse and an empty bin or bulk strategy in another, depending on how each facility is laid out and how that material moves locally.
Q6. What happens if no valid storage type is found during putaway determination?
The warehouse task creation fails or is flagged as an exception in the Warehouse Management Monitor, prompting a supervisor to either adjust the storage type search sequence or manually assign a bin, which usually signals a gap in the underlying configuration that needs to be corrected.
Q7. Does put away strategy configuration affect picking efficiency later on?
Absolutely. Where stock is placed during put away directly determines how far a picker has to travel later, so a put away strategy that ignores movement velocity will quietly create picking inefficiency even if the picking configuration itself is well designed.
Q8. How long does it usually take to configure put away strategies for a new SAP EWM warehouse?
For a warehouse with a moderate number of storage zones, core put away configuration including storage type search sequences, strategy assignment, and capacity checks typically takes a couple of weeks of focused configuration and testing, though facilities with complex compliance zones or slotting requirements can take longer.
Common Configuration Mistakes to Avoid
Put away problems tend to surface weeks after go-live, once real volume starts flowing through the warehouse. Watching for these patterns during design and testing can prevent a costly redesign later.
- Designing storage type search sequences around theoretical warehouse layout diagrams instead of actual receiving dock flow, which creates unnecessary travel for put away staff.
- Applying fixed bin put away to every material regardless of velocity, which quickly exhausts prime forward-pick space with slow-moving SKUs.
- Ignoring storage unit type capacity settings, leading to bins that are technically assigned but physically cannot hold the pallet the system just proposed.
- Failing to separate storage sections for compliance-sensitive materials, leaving temperature or hazard classification enforcement to manual judgment instead of system control.
- Never revisiting slotting after go-live, so a put away design that made sense on day one becomes steadily less efficient as product mix and order patterns shift over time.
A short review cycle, ideally every quarter, comparing actual bin utilization and picker travel data against the original put away design is usually enough to catch these issues before they become expensive.
Conclusion
Put away is where every warehouse optimization effort actually begins, even though it rarely gets the attention that picking and packing receive. The moment stock lands in the wrong bin, every downstream process, from picking travel time to cycle count accuracy, starts absorbing the cost of that early decision. A well-configured SAP EWM put away strategy, built on a clear storage type structure, sensible storage sections, and strategies matched to real material velocity, quietly makes every other warehouse process faster and more accurate.
If you want to build this expertise properly rather than piecing it together from trial and error, structured SAP EWM training is the fastest way to understand how storage type search, put away strategies, and slotting actually behave together on a live system. A good training program walks through real configuration scenarios, not just theory, so you leave with the confidence to design a putaway strategy that fits your warehouse rather than copying a generic template that was never built for your product mix.
About the Author
TechBrainz SAP EWM Team
This article has been written by the TechBrainz SAP EWM Team, a group of practicing SAP Extended Warehouse Management consultants and trainers who work on live warehouse implementations across manufacturing, retail, and distribution industries. The team specializes in end-to-end EWM configuration, warehouse process optimization, and structured SAP EWM training programs designed for both beginners and experienced consultants looking to deepen their practical, project-ready skills.
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