3548551 - CPI Successfactors Adapter failed with upsert operation, but CamelHttpResponseCode is 200

In CPI(SAP Cloud Integration), perform upsert operation by Successfactors receiver adapter, the response payload shows the upsert operation failed, http code is 500, however, adapter still returns CamelHttpResponseCode as 200 which means successful

Response payload body:
<?xml version='1.0' encoding='utf-8'?>
<UpsertResponses>
    <EmpEmploymentUpsertResponse>
        <key>EmpEmployment/personIdExternal=xxxxx,EmpEmployment/userId=xxxxx</key>
        <status>ERROR</status>
        <editStatus null="true"/>
        <message>detailed error message</message>
        <index type="Edm.Int32">0</index>
        <httpCode type="Edm.Int32">500</httpCode>
        <inlineResults type="Bag(SFOData.UpsertResult)"/>
    </EmpEmploymentUpsertResponse>
</UpsertResponses> 


Response header:
    CamelHttpResponseCode=200 

• SAP Business Technology Platform
• SAP Integration Suite
• Cloud Integration

Cloud Integration, SAP Integration Suite, SAP Cloud Platform Integration, Cloud Platform Integration, SAP CPI, CPI, SCPI, HANA Cloud Integration, HCI, SAP HCI, tenant, iFlow, Integration Flow, Successfactors, Successfactors receiver adapter, CamelHttpResponseCode  , KBA , LOD-HCI-PI-GB , Generation & Build Framework , Problem