Once the IDO arrives in EWM, Warehouse Tasks (WTs) are created for unloading and putaway. The warehouse operator then executes the WTs, which move the goods from the staging area (Goods Receipt zone) to the final storage bin. During this process, EWM updates stock types (for example, from GR area to available stock) and monitors storage bin capacity and resource utilization.

Optional steps such as Quality Inspection, Deconsolidation, or Value-Added Services (VAS) can also occur between goods receipt and final putaway. Finally, once all WTs are confirmed, EWM posts the Goods Receipt (GR) in ERP, completing the inbound process.

This detailed process ensures accurate stock placement, traceability, and efficient warehouse operations — key benefits of EWM over traditional WM.

On the other hand, a Warehouse Order is a collection or grouping of one or more Warehouse Tasks assigned to a warehouse resource (like a worker or forklift). The system groups WTs into WOs based on criteria such as activity type, source/destination bins, or resource type. This grouping is done automatically by Warehouse Order Creation Rules (WOCR) to ensure that work is efficiently distributed and manageable for warehouse operators.

For example, if multiple WTs are created for picking items from the same aisle, they may be grouped into a single WO to optimize travel time. In summary, WT = what needs to be done, while WO = how and by whom the tasks will be executed. The proper configuration of WOCR is critical to achieving efficient warehouse operations and workload balancing in SAP EWM.

Main Steps in Inbound Delivery Processing

1. Inbound Delivery in ERP

   • A Purchase Order, Stock Transfer, or Production Order in ERP triggers an Inbound Delivery.

   • This inbound delivery is sent to EWM.

2. Inbound Delivery Order (IDO) in EWM

   • The ERP inbound delivery is mapped into an Inbound Delivery Order in EWM.

   • This is the central document for all warehouse activities on the inbound side.

3. Unloading

   • The truck or container arrives at the warehouse gate.

   • Goods are unloaded into the yard or staging area.

4. Deconsolidation (if needed)

   • Large mixed pallets may be broken down into smaller handling units.

   • Items are separated based on product, destination, or quality requirements.

5. Putaway Warehouse Tasks

   • EWM creates Warehouse Tasks to move goods from staging areas to final storage bins.

   • Putaway strategies (like fixed bin, open storage, or near picking bin) determine the destination bin.

6. Quality Inspection (optional)

   • If integrated with Quality Management (QM), inspection lots are created.

   • Goods may be moved to quality inspection bins before final putaway.

7. Final Putaway

   • Goods are transported into warehouse bins and confirmed.

   • The system updates stock availability.

8. Goods Receipt Posting

   • After putaway, EWM posts the Goods Receipt (GR).

   • Status updates are sent back to ERP automatically.

9. PPF Actions

   • PPF can trigger follow-up actions like printing GR slip, updating ERP, or sending notifications.

Example Flow in Real Life

• Vendor sends materials → ERP creates Inbound Delivery.

• EWM receives it → generates IDO.

• Goods arrive at the warehouse → unloaded → deconsolidated if needed.

• Putaway tasks are created → warehouse workers move goods to bins.

• System posts Goods Receipt → ERP stock is updated → GR slip is printed.

Main Steps in Outbound Delivery Processing

1. Delivery Creation in ERP

   • A sales order or stock transport order in ERP triggers an Outbound Delivery.

   • This delivery is sent to EWM through CIF/qRFC.

2. Outbound Delivery Order (ODO) in EWM

   • In EWM, the ERP delivery becomes an Outbound Delivery Order.

   • The ODO is the central document used for warehouse activities.

3. Warehouse Tasks for Picking

   • EWM creates Warehouse Tasks for picking goods from bins.

   • Picking strategies (like FIFO, fixed bin, or batch strategies) are applied.

4. Warehouse Orders

   • Tasks are grouped into Warehouse Orders and assigned to resources (e.g., forklift, picker).

   • Workers execute picking with RF devices or via system-guided processes.

5. Packing / Handling Units (HU)

   • Picked goods are packed into Handling Units.

   • Labels, packaging materials, and VAS (Value-Added Services) can be applied.

6. Staging & Loading

   • Goods are moved to staging areas near the doors.

   • Loading happens according to the loading sequence and transportation plan.

7. Goods Issue Posting

   • Once loading is confirmed, EWM posts the Goods Issue (GI).

   • The status updates in both EWM and ERP.

8. Post Processing Framework (PPF)

   • PPF actions (like printing the delivery note, sending messages to ERP, updating TM) are triggered automatically during these steps.

Example Flow in Real Life

• Customer places an order → ERP creates Outbound Delivery.

• EWM receives it and creates an ODO.

• Pickers get tasks on RF → pick goods → pack into cartons.

• Goods are staged → loaded onto truck → system posts Goods Issue.

• PPF automatically prints shipping documents and sends confirmation back to ERP.

Why do we need PPF?

In a warehouse, after creating deliveries, tasks, or goods movements, we often need follow-up actions, such as:

• Printing delivery documents (picking lists, labels, packing slips)

• Sending notifications (emails, IDocs, messages to ERP)

• Triggering further processing (transportation unit creation, warehouse tasks, HU updates)

PPF ensures these actions happen consistently and automatically.

PPF Structure

PPF works with the following main elements:

1. Application Object

   • The business object where PPF is used (e.g., Outbound Delivery Order, Inbound Delivery, Handling Unit).

2. Action Profile

   • A collection of actions relevant for that object.

   • Example: For Outbound Delivery, an action profile could contain actions like “Print Pick List”, “Send Confirmation to ERP”.

3. Action Definition

   • Defines what the action does.

   • Example: “Print Delivery Note”.

4. Action Condition

   • Rules for when the action should be executed.

   • Example: “Only if delivery is fully picked”.

5. Action Scheduling

   • Defines whether the action is executed immediately, later, or manually.

PPF Example in EWM

Scenario: Outbound Delivery Processing

1. An Outbound Delivery Order (ODO) is created in EWM.

2. PPF checks the Action Profile assigned to ODO.

3. Based on conditions, it might:

   • Print a Pick List

   • Send confirmation to ERP

   • Trigger creation of a Transportation Unit

So, PPF is the “glue” that links business events with technical actions.

Where is PPF Used in EWM?

• Inbound Deliveries → Print GR slip, send confirmation to ERP

• Outbound Deliveries → Print pick lists, labels, send GI confirmation

• Handling Units → Label printing

• Warehouse Tasks / Orders → Notifications, updates

• VAS (Value-Added Services) → Trigger packing instructions, printing labels

Technical Aspects

• PPF is based on BRF (Business Rule Framework) in the background.

• Customizing in SPRO → SCM Extended Warehouse Management → Cross-Process Settings → Post Processing Framework (PPF).

• You can enhance actions using BAdIs (e.g., /SCWM/EX_ACTION).

Think of it as a shortcut or template for a warehouse operation, like “Confirm Picking” or “Pack HU,” which the system knows how to execute on RF screens or apps.

Key Points

• Logical Transactions are abstract representations of warehouse tasks.

• They link a warehouse activity to a specific RF screen or process flow.

• They do not contain physical stock movements themselves, but trigger the underlying warehouse tasks in EWM.

Why Logical Transactions Are Important

1. Simplifies Mobile Operations

   • Operators don’t need to know the complex SAP transactions behind the scenes.

2. Consistency

   • Same logical transaction can be used on multiple RF devices or screens.

3. Flexibility

   • Can configure different screens, fields, or process flows for the same logical transaction.

4. Role-Based Execution

   • Logical transactions can be assigned to roles or personalization profiles.

How it Works

1. Define Logical Transaction

   • In configuration, assign a name, process type, RF screen, and task type.

2. Assign to Personalization Profile / Role

   • Determines which operators see and execute the transaction.

3. Execution on RF Device

   • Operator selects the logical transaction (e.g., “Confirm Picking”).

   • System guides the operator through scanning bins, materials, and confirming quantities.

   • Underlying Warehouse Task (WT) is updated in EWM.

Transactions / Tools

• /SCWM/LOG_TX → Define and manage logical transactions.

• /SCWM/RFUI → Test RF screens using logical transactions.

• /SCWM/PERS_PROFILE → Assign logical transactions to user roles/profiles.

It customizes the user interface and process flow according to the needs of a particular role in the warehouse.

Think of it like a profile for your smartphone: it decides what apps you see, how notifications appear, and your layout. In EWM, it decides what RF screens, fields, or menus an operator sees.

Why Personalization Profiles are Important

• Simplify screens for warehouse operators → only show relevant tasks.
• Reduce errors → hide unnecessary fields or options.
• Role-based access → different profiles for pickers, packers, yard operators, etc.
• Flexible warehouse processes → each process can have its own UI configuration.

Key Features of Personalization Profile

1. RF Menu Control

   • Define which RF transactions are available for the user.

   • Example: Picker sees “Picking Task → Confirm Picking” but not “Putaway”.

2. Screen Personalization

   • Decide which fields are mandatory, optional, or hidden on RF screens.

3. Role Assignment

   • Profiles are linked to users or warehouse roles.

   • One user can have multiple profiles for different tasks.

4. Device-Specific Settings

   • Adjust screen layout for handheld scanners, forklift terminals, or mobile devices.

How it Works in EWM ?

1. Create Personalization Profile

   • Define RF screens and field settings.

   • Assign to a role or directly to a user.

2. Assign User to Profile

   • User logs in → system applies profile settings.

   • RF screens and menus are personalized accordingly.

3. Execution

   • Operator sees simplified, role-specific screens.

   • Warehouse tasks can be executed efficiently with minimal confusion.

Transactions / Tools

• /SCWM/RFUI → Test RF screens with personalization profile.

• /SCWM/PERS_PROFILE → Configure and manage personalization profiles.

• ITS Mobile → Apply profiles to handheld RF devices.

Example

• Role: Outbound Picker

• Personalization Profile Settings:

  • Only shows “Confirm Picking” and “Display Picking Task”.

  • Fields like “Storage Bin” mandatory, “HU Number” optional.

  • Hide irrelevant buttons like “Putaway” or “Goods Receipt”.

It provides a mobile, scanner-based interface for warehouse workers to execute processes like picking, putaway, replenishment, packing, counting, etc.

RF allows operators to use handheld scanners (or mobile devices) instead of desktop transactions, making warehouse execution real-time, paperless, and error-free.

Why RF Framework is Used?

• Mobility: Operators move around warehouse with scanners.
• Accuracy: Scanning barcodes reduces mistakes.
• Real-Time Updates: Immediate confirmation of tasks in SAP EWM.
• User-Friendly: Simplified screens compared to SAP GUI.
• Flexibility: Can be customized per warehouse process.

RF Process Flow (Example: Picking via RF)

1. Operator logs into RF device.
2. RF screen shows open tasks (e.g., “Pick 10 pcs of Material A from Bin 01-01-01”).
3. Operator scans storage bin barcode + product barcode.
4. System validates → stock confirmed.
5. Operator moves goods to staging/packing area.
6. RF device confirms task completion in SAP EWM.

RF Framework Components

1. Transactions: Predefined RF transactions (e.g., picking, putaway, HU management).
2. Menu Management: Defines what menu options operators see (role-based).
3. Presentation Devices: Mobile scanners, handheld terminals, forklift-mounted terminals.
4. Communication: Devices communicate with SAP via ITS Mobile (browser-based RF).

Common RF-Enabled Processes in EWM

• Inbound: GR, putaway, HU scanning.
• Outbound: Picking, packing, staging, loading.
• Internal: Replenishment, bin-to-bin transfers.
• Physical Inventory: Stock counting with scanners.

Transactions for RF in EWM

• /SCWM/RFUI → Start RF environment (simulation in SAP GUI).
• /SCWM/MON → Monitor RF tasks.
• ITS Mobile → Connects SAP EWM to handheld RF devices.

Think of it like restocking supermarket shelves:

• Bulk storage = Warehouse backroom.

• Forward picking bins = Shelves for customers.

• Replenishment = Staff bringing items from the backroom to refill shelves.

Why is Replenishment Needed?

• Picking bins usually have limited space.

• If stock runs out, picking tasks cannot be executed.

• Replenishment ensures continuous availability of stock in picking areas.

Types of Replenishment in SAP EWM

1. Planned Replenishment

   • Triggered before picking bins are empty.

   • System checks minimum stock / reorder point.

   • Example: If forward bin requires 100 pcs min, and stock falls to 80 → replenishment triggered.

2. Automatic (or Demand-Driven) Replenishment

   • Triggered during picking if bin is empty or doesn’t have enough stock.

   • Example: Picker needs 20 pcs, bin has 5 pcs → system creates replenishment task automatically.

3. Manual Replenishment

   • User manually triggers replenishment based on operational needs.

   • Example: Supervisor sees low stock in a bin and creates replenishment task.

How Replenishment Works in EWM

1. System checks stock levels in forward picking bins.

2. If stock is below threshold, system creates a Warehouse Task (WT):

   • Source bin = Reserve/bulk storage.

   • Destination bin = Forward picking bin.

3. Operator confirms task via RF device or desktop.

4. Stock is moved and replenished.

Transactions / Tools for Replenishment

• /SCWM/REPL → Replenishment control.

• /SCWM/MON → Warehouse Monitor → Replenishment node.

• /SCWM/WT → Warehouse Task monitor (to check replenishment tasks).

• RF Transactions → Mobile execution of replenishment tasks.

Configuration (High-Level)

• Define replenishment control parameters (per storage type/bin).

• Set:

  • Minimum quantity.

  • Maximum quantity.

  • Replenishment quantity (how much to move).

• Assign control to storage type → so EWM knows when to trigger replenishment.

Example

• Forward bin capacity = 100 pcs.

• Minimum stock = 20 pcs.

• Current stock = 15 pcs.

• System automatically creates WT: Move 85 pcs from bulk storage to forward bin.

Yard Management (YM) in SAP EWM helps you:

• Control and monitor movements of vehicles and transportation units in the yard.

• Manage check-in/check-out, parking, and dock assignment.

• Integrate with warehouse processes (inbound, outbound, cross-docking).

Key Elements in Yard Management

1. Yard Layout

   • Divided into Yard Bins (just like storage bins inside warehouse).

   • Yard bins represent parking spaces, checkpoints, or doors/docks.

2. Yard Resource Objects

   • Vehicle: e.g., truck, trailer.

   • Transportation Unit (TU): The object representing the load carrier (container, truck + load).

3. Yard Movements

   • Check-in / Check-out: Register vehicle entering/leaving yard.

   • Move: Assign a TU from one yard bin (parking) to another (loading door).

   • Docking / Undocking: Position TU at a specific door for loading/unloading.

Yard Management Process Flow

1. Check-In

   • Truck arrives at the gate → Security checks documents.

   • TU created in SAP EWM → Vehicle registered in the yard.

2. Parking Assignment

   • TU is placed in a yard bin (parking space) until a dock is free.

3. Move to Door/Dock

   • TU moved to assigned door (yard bin linked to warehouse door).

4. Loading/Unloading

   • Inbound: Goods unloaded from TU → Goods Receipt process.

   • Outbound: Goods packed and loaded into TU → Goods Issue process.

5. Check-Out

   • After loading/unloading, TU leaves yard → Security confirms check-out.

Transactions / Tools in SAP EWM Yard Management

• /SCWM/YARD → Yard Management Cockpit (manage vehicles, parking, docking).

• /SCWM/TU → Transportation Unit Management.

• /SCWM/MON → Warehouse Monitor → Yard node for visibility.

• RF Transactions → For mobile check-in, moves, docking.