3459078 - Error "Project key is invalid" occurs when sending a POST request via the API "Commercial Project - Create, Update"

Symptom

Error "Project key is invalid" occurs when sending a POST request via the API "Commercial Project - Create, Update".

Environment

SAP S/4HANA Cloud

Product

SAP S/4HANA Cloud Public Edition all versions

Keywords

Error, Project key, Invalid, POST, API, Commercial project, Create, Update , KBA , SD-SLS-PBS , Project-Based Services in Sales Documents , SD-SLS-API-2CL , APIs for Sales Documents (Public Cloud) , Problem

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