Windows Server 2022 - IIS - incomming request - can't find in any log entries

[Microsoft Windows]

Dear community,On our Windows Server 2022 we have IIS installed and we are running a WCF service which service is waiting for SOAP requests from an external SAP system. The issue is that the external SAP system tries to communicate with this service and it gets back this error code:"message": "Backside header ('N/A') failed to parse due to: Failed to process response headers, URL: https://host:8443/CONTROLCYCLEORDERNOTIFICATION/Service"If we look into the IIS logs on the server then we don't find any log entires for thi

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