3522858 - "Error occurred when transitioning the workflow" error message and responseCode 400 displayed after Post approveWfRequest

"Error occurred when transitioning the workflow" error message and responseCode 400 displayed after Post approveWfRequest

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SAP SuccessFactors HCM Suite

• approveWfRequest Odata API entity

POST https://customer_host_test/odata/v2/approveWfRequest?$format=json&wfRequestId=1000L

Response:
{
    "error": {
        "code": "COE_GENERAL_BAD_REQUEST",
        "message": {
            "lang": "en-US",
            "value": "[COE0018]Error occurred when transitioning the workflow."
        }
    }
}

Incorrect request headers lead to unrecognized hosts by the background program.

Please remove the host and x-forwarded-host headers when sending SF Odata API requests. We do not need to configure x-forwarded-host.

x-forwarded-host, host, COE_GENERAL_BAD_REQUEST, approveWfRequest, Job Info Workflow approve, EmpJob Approve, incorrect host, incorrect end-point, incorrect API end point, incorrect domain. , KBA , LOD-SF-INT-ODATA , OData API Framework , Problem