SAP Knowledge Base Article - Preview

2440869 - SOAP call to WebService is failing because of the empty SOAPAction in the HTTP Header

Symptom

In your IFlow you are using a SOAP communication channel to call an external WebService, but the call is failing with this error message:

Inbound processing in endpoint at <called endpoint URL> failed with message "SoapFault:faultstring=System.Web.Services.Protocols.SoapException: Server did not recognize the value of HTTP Header SOAPAction: .
   at System.Web.Services.Protocols.Soap11ServerProtocolHelper.RouteRequest()
   at System.Web.Services.Protocols.SoapServerProtocol.RouteRequest(SoapServerMessage message)
   at System.Web.Services.Protocols.SoapServerProtocol.Initialize()
   at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing); faultcode={http://schemas.xmlsoap.org/soap/envelope/}Client"

SOAPAction is missing.jpg


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Environment

SAP Cloud Platform Integration

Product

SAP Cloud Platform Integration for process services 1.0

Keywords

HCI, HANA Cloud Integration, worker node, endpoint URL, SOAP protocol, SOAP 1.1, SOAP 1.2, SOAP version, namespace, SAP Cloud Platform Integration, SoapException, SOAPAction, erver did not recognize the value of HTTP Header SOAPAction: . , KBA , LOD-HCI-PI-RT , Integration Runtime , Problem

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