2492879 - ESI - Error: SoapFaulCodeName: ActionNotSupported

When testing a Service Consumer in transaction SE80 connecting to an external service, system raises the following error message:

SoapFaulCodeName: ActionNotSupported |SoapFaulCodeNamespace: http://<hostname>/<path> The message with Action '<SOAP Action configured>' cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver. Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Message, Transport, None).

• ABAP Web Services
• SAP NetWeaver
• SAP NetWeaver Application Server for SAP S/4HANA
• ABAP PLATFORM - Application Server ABAP

Webservice, Web Service, Webservices, Web Services, ESI, ESI_GDPR, ESI_STD, webservices; consumer; provider; soamanager; SOA Management; appl_soap_management; http://schemas.microsoft.com/ws/2005/05/addressing/none; exception of class; CX_AI_SYSTEM_FAULT , KBA , BC-ESI-WS-ABA , Web Service and SOAP - ABAP , BC-ESI-WS-ABA-CFG , WebServices ABAP Configuration , BC-ESI-WS-ABA-RT , WebServices ABAP Runtime , Problem