EWM Inbound: Inbound Delivery, Unloading, Goods Receipt and Putaway Task
The warehouse's side of a purchase-order receipt: an inbound delivery reaches EWM, the truck is unloaded to the goods-receipt zone, goods receipt posts movement 101, and a putaway warehouse task moves the stock into a storage bin, where it becomes available.
Educational content. SAP behaviour varies by configuration and release. Spotted something off? Report it.
Digital twin
01The inbound delivery reaches the warehouse
Inbound delivery 180000456 for 100 EA is created from the PO and distributed to warehouse EW01.
Business scenario
Demo Supplier Ltd. ships 100 EA of RM-1000 against a purchase order. Warehouse EW01 receives the truck at door 01, posts the goods receipt, and a worker with a handheld scanner puts the pallets away into rack bin RACK-01-03.
All companies, numbers and documents are fictional demo data.
Step-by-step flow
- 01
The inbound delivery reaches the warehouse open in twin
Inbound delivery 180000456 for 100 EA is created from the PO and distributed to warehouse EW01.
EWM plans its work from deliveries, not from purchase orders. Without one, there is nothing to receive against.
- 02
Truck arrives at door 01 open in twin
The supplier's truck travels to the warehouse and docks at door 01.
Yard and door management can record the arrival, but nothing is posted to stock yet.
- 03
Unload to the goods-receipt zone open in twin
The forklift unloads 100 EA onto the goods-receipt zone (bin GR-ZONE).
EWM can record unloading as its own step, so supervisors see what is physically in the building before goods receipt.
- 04
Post goods receipt (101) open in twin
GR posted in EWM: +100 EA in bin GR-ZONE, storage location ROD. Inventory and GR/IR are updated in finance.
The goods are now owned and valuated — the supplier's invoice can be matched — even though they have not been put away.
- 05
Putaway task is created open in twin
The putaway strategy picks bin RACK-01-03 and creates warehouse task 100000771 for 100 EA.
EWM decides where stock goes using putaway strategies (fixed bin, next empty bin, addition to existing stock and others), so the worker does not have to.
- 06
Is the stock available yet? open in twin
Goods receipt is posted. Sales asks whether these 100 EA can be promised to a customer today.
Stock types and the storage locations they map to control availability.
- 07
Posted, but not yet sellable open in twin
Stock in ROD (F1, in putaway) is typically excluded from sales availability until it reaches AFS.
That prevents promising goods that might still fail a check or be mis-counted at the door. The exact setup is configuration dependent.
- 08
Confirm the putaway task open in twin
The worker scans the pallets into RACK-01-03. Stock moves from ROD/GR-ZONE to AFS/RACK-01-03: 200 → 300 EA.
The stock type change is reported to inventory management as a transfer from the putaway storage location to the available one, which is what makes the stock sellable.
- 09
Inbound complete open in twin
PO → inbound delivery → unload → GR 101 → putaway task → confirmed. The 100 EA are in a bin and available to sell.
Compare with the MM goods receipt 101: the financial posting is identical — what EWM adds is the physical process inside the warehouse.
SAP documents
Stock impact
| Step | Plant / SLoc | Stock type | MvT | Change |
|---|---|---|---|---|
| Post goods receipt (101) | 1000 / ROD · GR-ZONE | Unrestricted use | 101 | +100 EA |
| Confirm the putaway task | 1000 / ROD · GR-ZONE | Unrestricted use | 311 | −100 EA |
| Confirm the putaway task | 1000 / AFS · RACK-01-03 | Unrestricted use | 311 | +100 EA |
Accounting impact
Goods receipt for a purchase order
TypicalPost goods receipt (101)
- Dr Inventory — raw materials (BSX)₹1,00,000
- Cr GR/IR clearing (WRX)₹1,00,000
Exactly the posting of an MM goods receipt: EWM triggers it, inventory management and FI post it. Inventory is debited and GR/IR clearing credited.
Typical conceptual flow. Actual G/L accounts and posting behaviour depend on material valuation, automatic account determination and system configuration.
Movement type
- 101GR for purchase order (posted from EWM)Reversal: 102
- 311Transfer between storage locations (ROD → AFS, typical mapping)Reversal: 312
Receives goods into the warehouse in a controlled sequence — delivery, unloading, goods receipt, putaway — so that the system knows not just how much stock there is but exactly where it is.
Transactions & Fiori apps
- VL31N — Create Inbound Delivery (core system)
- /SCWM/PRDI — Maintain Inbound Delivery (post GR)
- /SCWM/TO_CONF — Confirm Warehouse Task
- /SCWM/RFUI — RF Framework
- /SCWM/MON — Warehouse Management Monitor
- Process Inbound DeliveriesAvailability depends on release and scope
- Warehouse Monitor
Differences by SAP version
ECC uses classic WM (LE-WM) or a decentralized SCM EWM system; classic WM is not the target architecture in S/4HANA.
Embedded EWM runs inside S/4HANA; decentralized EWM runs in a separate system and exchanges deliveries and postings with it. The process is the same.
EWM capabilities in public cloud are scope dependent; inbound processing through Fiori apps follows the same delivery → GR → putaway logic.
Configuration
Warehouse number assignment
Configuration dependentPlant / storage location to warehouse mapping decides whether a receipt is processed in EWM.
Availability groups and stock types (F1/F2)
Configuration dependentMap EWM stock types to inventory-management storage locations such as ROD and AFS.
Putaway strategy and storage type search sequence
Configuration dependentDecide which bin the task proposes.
Warehouse process type
Configuration dependentControls how the putaway task is created and confirmed.
Prerequisites
- Plant and storage locations mapped to an EWM warehouse number
- Product master extended to the warehouse (EWM views)
- Storage types, sections and bins; putaway strategies and search sequences
- Purchase order (or other reference) with an inbound delivery
Master data
- Product (EWM views)
- Putaway control indicator, storage type groups, packaging specification.
- Storage bins
- Where stock can be put; capacity and bin type.
- Purchase order
- The reference that the inbound delivery and goods receipt follow.
Organizational structure
- Warehouse EW01
- Plant 1000
- Storage locations ROD and AFS
Tables
| Table | Description |
|---|---|
| /SCDL/DB_PROCH_I | Inbound delivery header (EWM) |
| /SCWM/ORDIM_O / _C | Open / confirmed warehouse tasks |
| /SCWM/AQUA | Quants per bin |
| /SCWM/LAGP | Storage bins |
| MATDOC | 101 and 311 postings in inventory management |
Integration
- MMThe PO and inventory management: EWM posts the 101 and storage-location transfers.
- FIGoods receipt posts inventory against GR/IR clearing, as for any PO receipt.
- QMIf inspection is active, receipts can go to quality stock and inspection lots before putaway.
Common errors
“No inbound delivery appears in EWM”
Likely causes: Storage location not mapped to a warehouse number; Delivery distribution to EWM failed; Delivery not created (no confirmation control on the PO)
Where to look: Warehouse assignment configuration · Queue monitor / distribution status · PO confirmation control
“No putaway task can be created”
Likely causes: No storage bin fits the putaway rules; Product not extended to the warehouse; Search sequence missing
Where to look: Putaway strategy settings · Product warehouse data · Bin capacity
“Stock received but not available for sales”
Likely causes: Putaway not yet confirmed; Stock in a storage location excluded from availability
Where to look: Open warehouse tasks · Availability group mapping
Troubleshooting
Something went wrong? Work through these checks in order. They are diagnostic questions, not configuration instructions — confirm changes with your system owner.
CHECK 1
Delivery missing in EWM
- Is the storage location assigned to the warehouse?
- Did the delivery distribution fail?
CHECK 2
Putaway fails
- Does the product have warehouse data?
- Is there a free bin matching the putaway rules?
CHECK 3
Availability
- Is the putaway task confirmed?
- Which storage location is the stock in?
Interview questions
What is the difference between goods receipt in MM and in EWM?
In MM, MIGO posts the receipt directly into a storage location. With EWM, the receipt is posted on the inbound delivery in EWM, which then updates inventory management with the same movement type (101) and accounting. EWM adds the physical process: unloading, bin-level stock, putaway tasks and stock types.
What are ROD and AFS in an EWM setup?
Typical names for the two inventory-management storage locations mapped to an EWM warehouse: ROD ('received on dock') for stock in putaway (stock type F1) and AFS ('available for sale') for stock that has been put away (F2). Moving between them is how inventory management learns that stock is available. The names and mapping are configuration.
What is a warehouse task?
EWM's instruction to move a quantity of a product from a source bin to a destination bin — for putaway, picking, replenishment or internal moves. Tasks are grouped into warehouse orders for workers and confirmed, often on an RF device, which updates the bin stock (quants).
Quiz
References
- SAP SE — SAP Help Portal: Extended Warehouse Management (EWM) (source)
- SAP SE — SAP Help Portal: Inbound Processing (source)
- SAP SE — SAP Help Portal: Putaway Strategies (source)
- SAP SE — SAP Help Portal: Stock Types in EWM (source)
Explanations are original. They summarize standard behaviour; always validate against your system's release and configuration.
Version history
| Version | Change |
|---|---|
| 1.0.0 | Initial version. |