If warehouse tasks (WT) are not getting created automatically in SAP EWM, it usually means there is an issue with configuration, master data, or process determination.

Even if the delivery is created, EWM will only create WT when all required settings are correct.

 Step-by-Step Troubleshooting

 Step 1: Check Delivery in EWM

Go to:

• /SCWM/MON

 Verify:

• Delivery exists in EWM
• Item status is correct

✔ If delivery is missing → issue is integration related

 Step 2: Check Warehouse Process Type (WPT)

Warehouse Task creation depends on WPT.

 Check:

• Correct WPT is determined
• WPT is assigned to the process (putaway/picking)

✔ Wrong or missing WPT = No WT created

 Step 3: Check Storage Type Search Sequence

System needs to find destination/source bin.

 Verify:

• Storage type search is maintained
• Valid storage types exist

✔ If system cannot find storage → WT not created

 Step 4: Check Activity Area

 Ensure:

• Storage bins are assigned to activity area
• Activity area is relevant for picking

✔ Missing activity area = WT creation fails

 Step 5: Check Stock Availability (For Picking)

 If outbound:

• Stock must be available in correct bin

✔ No stock = No picking WT

 Step 6: Check Queue (Important)

Go to:

• SMQ2

 Look for:

• Stuck queues
• Errors blocking WT creation

 Step 7: Check Logs

Go to:

• SLG1

 Enter object related to delivery or EWM

✔ Helps identify hidden errors

 Common Reasons (Simple)

• Missing or incorrect Warehouse Process Type
• Storage type search not maintained
• Activity area not assigned
• No stock available (for picking)
• Queue stuck or failed
• Incomplete master data

 Real-Time Example

In one project:

• Delivery was created
• No WT generated

 Root cause: Storage type search sequence missing

 Fix:

• Maintained search sequence
• WT created successfully

 Best Practices

• Always validate WPT during configuration
• Maintain proper storage type search
• Ensure master data (product, bin, stock) is correct
• Regularly monitor /SCWM/MON and SMQ2
• Test end-to-end process during setup

 Quick Tips

• First check: Delivery → WPT → Storage Type → Queue
• Don’t assume issue → always check logs
• Use /SCWM/MON filters to find missing WT

💬 Conclusion

Warehouse task not getting created is usually due to missing configuration or master data. A step-by-step check of WPT, storage type, and queues will quickly identify the issue.

Warehouse Order Creation Rules (WOCR) play a critical role in SAP EWM as they control how warehouse tasks (WT) are grouped into warehouse orders (WO) for execution.

If WOCR is not configured correctly, warehouse orders may not be created as expected.

 Step-by-Step Configuration of WOCR

🔹 1. Define Warehouse Order Creation Rule

• Go to: SPRO → EWM → Cross-Process Settings → Warehouse Order → Define WOCR
• Create a WOCR (e.g., ZPICK)
• Assign:
  • Warehouse number
  • Process category (Picking / Putaway)

🔹 2. Assign Warehouse Process Type

• Link WOCR with Warehouse Process Type (WPT)
• Ensure correct determination of WOCR during WT creation

🔹 3. Maintain Activity Area

• Assign Activity Area to storage bins
• Ensure WTs are created with correct activity area

🔹 4. Define Sorting Rules

• Maintain sorting based on:
  • Storage bin
  • Activity area
  • Route or sequence

👉 Helps in optimized picking sequence

🔹 5. Maintain Limits (Very Important)

Define limits such as:

• Max number of warehouse tasks per order
• Max weight / volume
• Max number of items

👉 If limits are too restrictive → WO will not be created

🔹 6. Assign WOCR to Storage Type / Process

• Ensure WOCR is correctly determined during WT creation
• Check determination rules

How WOCR Impacts Warehouse Order Creation

WOCR determines:

• How tasks are grouped
• Size of warehouse orders
• Picking efficiency
• Resource utilization

👉 Incorrect WOCR = No WO creation or inefficient picking

⚠️ Common Mistakes

• ❌ Activity area not assigned
• ❌ WOCR not linked to WPT
• ❌ Limits too restrictive
• ❌ Incorrect sorting rules
• ❌ Storage type search not aligned

Troubleshooting WOCR Issues

If warehouse orders are not created:

✅ Check 1: Warehouse Task

• Is WT created successfully?

✅ Check 2: Activity Area

• Verify in WT if activity area is determined

✅ Check 3: WOCR Determination

• Check which WOCR is picked by system

✅ Check 4: Limits

• Increase limits and test again

✅ Check 5: Monitor

• Use /SCWM/MON → Warehouse Order node

✅ Check 6: Logs

• Check SLG1 for error messages

📦 Real-Time Example

In a picking scenario:

• Multiple WTs created for same activity area
• WOCR groups them into one WO based on:
  • Activity area
  • Sorting rule
  • Limit (e.g., max 10 tasks)

👉 If limit = 5 → system creates multiple WOs
👉 If activity area missing → WO not created

Best Practices

• Keep WO size optimized (not too large/small)
• Use logical sorting for efficient picking
• Always test WOCR with different scenarios
• Monitor WO creation regularly

💬 Conclusion

Proper WOCR configuration ensures efficient warehouse execution and avoids issues like warehouse order not created or improper grouping.

👉 Have you faced WOCR issues in your project? What was the root cause?