stock sync – SAP EWM Help https://www.sapewmhelp.com SAP EWM questions answered by experts — ABAP, S/4HANA, warehouse management Mon, 09 Feb 2026 09:27:28 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.2 Stock Mismatch Between SAP EWM and ERP – How to Identify and Resolve the Root Cause? https://www.sapewmhelp.com/question/stock-mismatch-between-sap-ewm-and-erp-how-to-identify-and-resolve-the-root-cause/ https://www.sapewmhelp.com/question/stock-mismatch-between-sap-ewm-and-erp-how-to-identify-and-resolve-the-root-cause/#comments Mon, 09 Feb 2026 09:27:28 +0000 https://www.sapewmhelp.com/?question=stock-mismatch-between-sap-ewm-and-erp-how-to-identify-and-resolve-the-root-cause In an SAP S/4HANA Embedded EWM system, we are facing stock inconsistencies between EWM and ERP.

Issue description:

  • Stock quantity in EWM does not match ERP stock

  • Difference observed at storage location or batch level

  • Physical inventory completed successfully, but mismatch still exists

  • No open warehouse tasks or deliveries are found

System behavior:

  • EWM shows stock available, ERP shows zero (or vice versa)

  • Posting changes are not synchronizing correctly

  • No CIF or queue errors visible at first glance

Checks already performed:

  • /SCWM/MON stock overview

  • SMQ1 / SMQ2 queues

  • Physical Inventory documents closed

  • No open WTs or deliveries

Despite this, stock difference remains.

Questions:

  • What are the most common reasons for stock mismatch between SAP EWM and ERP?

  • Which reports and monitors should be checked to identify the root cause?

  • What is the safest way to correct stock differences in production systems?

  • When should stock be corrected in EWM vs ERP?

Looking for a practical troubleshooting guide based on real project experience.

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