3830601 - Basic Authentication is not available in the Communication Arrangement although it is listed in the API documentation

• The API documentation in SAP Business Accelerator Hub shows that Basic Authentication is supported, However, after creating the Communication Arrangement using the Communication Scenario mentioned in the API documentation, Basic Authentication is not available under Supported Authentication Methods.
• There is a difference between the authentication methods shown in the API documentation and those available in the Communication Arrangement.

SAP S/4HANA Cloud Public Edition

SAP_COM_0B18, Basic Authentication, communication arrangement, communication scenario, supported authentication methods, inbound integration, currency exchange rate API, authentication not available, cannot enable basic auth, Display Communication Scenarios, S/4HANA Cloud, integration, Finance currency exchange, auth methods, configuration , KBA , BC-SRV-APS-COM , Maintain Communication System and Arrangement , Problem