🔍 1. Check Warehouse Task Confirmation Status

• Go to /SCWM/MON

• Verify whether the WT is:

  • Fully confirmed

  • Partially confirmed

  • Reversed automatically

• Ensure no follow-up WT is generated and left open

👉 Stock will not update if WT confirmation is incomplete.

🔍 2. Verify RF Logical Transaction & Screen Sequence

• Go to /SCWM/RFUI

• Check:

  • Logical transaction assigned correctly

  • Screen sequence includes confirmation screen

  • No screen is skipped due to incorrect control parameters

👉 Missing confirmation screen can cause logical completion but no physical stock update.

🔍 3. Validate Warehouse Process Type (WPT)

• Ensure correct WPT is determined for RF picking

• Check:

  • Stock removal strategy

  • Confirmation control

  • HU requirement settings

👉 Wrong WPT may confirm WT without posting stock movement.

🔍 4. Check Queue & Warehouse Order Creation Rules (WOCR)

• Incorrect queue or WOCR may:

  • Delay posting

  • Assign WT to wrong resource

• Reprocess and confirm again

🔍 5. Inspect Posting Change & Stock Type Settings

• Verify whether:

  • Posting change is required

  • Stock type (Available / Quality / Blocked) is changing

• Incorrect stock type mapping can appear as “no update”

🔍 6. Check RF User & Resource Assignment

• Ensure:

  • RF user is correctly mapped to resource

  • Resource is active and logged on

• Incorrect resource assignment may cause background rollback

🔍 7. Application Logs & Queue Monitoring

• Check:

  • SLG1 (Application Log)

  • SMQ1 / SMQ2 queues

• Look for delayed or stuck updates

✅ Final Recommendation

In most projects, this issue is caused by:

• Incorrect RF screen sequence

• Missing confirmation control in WPT

• Resource not properly assigned

Once RF flow and WPT are aligned, stock updates correctly in real time.