3745127 - api_whse_physstockprod change stock type fails with m7/006 due to implicit storage location derivation – sap s/4hana cloud public edition

• Error when using the “Change Warehouse Physical Stock Type by Product” action of API_WHSE_PHYSSTOCKPROD.
• Error message: “M7/006 – Material … does not exist”.
• The API works only when the product is already extended/available in the derived storage location.
• The system implicitly derives a storage location during processing, causing the request to fail if the product is not extended to that location.
• Success detail may show “Warehouse task … created” while the Inventory Management posting fails.

 SAP S/4HANA Cloud Public Edition

• The action also performs an Inventory Management (IM) goods movement. During this, the system derives plant/storage location from the warehouse assignment.
• If the material is not extended to the derived storage location, the IM check fails and raises M7/006.

1. Identify the plant/storage location that the system derives from the EWM warehouse used in the request.
2. In the Manage Product Master Data APP, extend the material to the derived storage location for the relevant plant.
3. Re-run the API_WHSE_PHYSSTOCKPROD “ChangeStockType” action.
4. Note the limitations:

• The storage location cannot be provided in the API payload; it is determined internally.
• The action cannot be used for materials not extended to the derived storage location.

• Refer to: API_WHSE_PHYSSTOCKPROD – Change Warehouse Physical Stock Type by Product (Help Portal)
• Refer to: SAP Note 3149301

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