3645936 - Simulate Updating Sales Order Fails due to "Stale If-Match“ Error - SAP S/4HANA Cloud Public Edition

For the "Simulate Updating Sales Order" API, error occurs "State of entity CDS~A_SALESORDERITEMSIMULATION_2 with key &1 &2 was already changed (stale If-Match)" when using the PATCH method for an existing sales order. When attempting to fetch the Etag via the GET method, error occurs "The method GET is not supported".

SAP S/4HANA Cloud Public Edition

1. Use the Sales Order (A2X) API to perform a GET operation and retrieve the x-csrf-token and Etag. This just requires to modify the original URL by removing the "simulation" segment to facilitate the GET operation.
2. Ensure that the communication scenario SAP_COM_0109 is correctly configured.
3. If simulating a PATCH operation for an existing sales order, set the If-Match attribute in the request header to "*" instead of using Etag.

• Simulate Updating the Sales Order | SAP Help Portal
• Help Portal - Sales Order - Simulate (A2X)
• API Hub - Sales Order - Simulate (A2X)

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