EWM · Extended Warehouse Management
Inbound-to-Outbound Warehouse SAP S/4HANA training
Execute warehouse work from inbound delivery through putaway, picking, packing and goods issue.
Process overview and business context
EWM coordinates physical warehouse execution. Warehouse requests create tasks, tasks are grouped into warehouse orders and confirmations keep stock location and logistics status accurate.
Learners can trace inbound and outbound warehouse execution and explain how warehouse tasks support stock accuracy.
End-to-end flow
- 1
Receive inbound delivery
VL31N / EWMFiori app: Change Inbound Delivery
ACDOCA impact: Creates warehouse request for inbound stock.
- 2
Create putaway tasks
/SCWM/MONFiori app: Warehouse Monitor
ACDOCA impact: Moves stock from staging to bin.
- 3
Confirm putaway
/SCWM/RFUIFiori app: RF Putaway
ACDOCA impact: Updates bin stock and task status.
- 4
Pick outbound delivery
/SCWM/PRDOFiori app: Process Warehouse Tasks
ACDOCA impact: Creates picking tasks for delivery demand.
- 5
Pack and post goods issue
/SCWM/PACKFiori app: Pack Outbound Deliveries
ACDOCA impact: Posts outbound movement to inventory.
Key tables
| Table | Explanation |
|---|---|
| /SCWM/ORDIM_O | Open warehouse task data. |
| /SCWM/ORDIM_C | Confirmed warehouse task data. |
| /SCWM/HUHDR | Handling unit header data. |
| LIKP / LIPS | ERP delivery header and item references. |
| MSEG / MATDOC | Goods movement postings replicated to inventory. |
Step-by-step walkthrough
Start from warehouse request
Check inbound or outbound delivery distribution and warehouse process type.
Watch out for: If the request is wrong, every task after it is wrong.
Create executable tasks
Use waves, process type and storage search to create tasks.
Watch out for: Task creation failure often points to missing bin, stock type or determination data.
Confirm with RF discipline
Confirm actual bin, quantity and handling unit.
Watch out for: Manual corrections outside RF can break operational traceability.
Monitor exceptions
Use Warehouse Monitor to resolve stuck tasks, queues and stock differences.
Watch out for: Warehouse accuracy depends on timely exception handling.
Common errors and troubleshooting
Warehouse task is not created
Likely cause: Process type, storage search or stock data is incomplete.
Fix path: Check warehouse request, determination log and monitor.
RF confirmation fails
Likely cause: Quantity, bin, HU or authorization mismatch.
Fix path: Validate task details and user warehouse role.
Goods issue cannot post
Likely cause: Picking or packing is incomplete or delivery status is blocked.
Fix path: Review outbound delivery and warehouse task completion.
ECC to S/4HANA differences
Embedded EWM in S/4HANA supports tighter integration, while decentralized EWM remains a deployment option for complex warehouses.
Glossary
- Warehouse task
- Executable instruction to move, pick, put away or count stock.
- Warehouse order
- Group of warehouse tasks assigned for execution.
- Handling unit
- Physical packaging object with stock content.
- Warehouse Monitor
- Central EWM tool for operational status and exception handling.
Knowledge check
Complete the quiz with at least 70% to unlock the certificate.
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