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

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

SAP S/4HANA Cloud

When using the POST method, it is required to pass the key of the parent node through the payload.

The solution is to add this line into the existing payload: "CustomerProject": "{Customer Project ID}".

API: Commercial Project - Create, Update

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

SAP S/4HANA Cloud Public Edition all versions ; SAP S/4HANA Cloud all versions