HttpClient.Post An error occurred while sending the request.

fschneider

Hello,

I've created an Application Post information’s to a webservice

HttpClient.Clear();
HttPContentRequest.WriteFrom(piContent);
HttPContentRequest.GetHeaders(lHttpHeadersRequest);
HttpHeadersRequest.Remove('Content-Type');
HttpHeadersRequest.Add('Content-Type', 'text/xml; charset=utf-8');
HttpHeadersRequest.Add('SOAPAction', GetSOAPActionNamespace(piOption));
HttpClient.Post(Setup."Web Service URL", lHttPContentRequest, poHttpResponse);

the problem is, that I got always the error
An error occurred while sending the request.

I’ve allowed http in the extension and ServicesUseNTLMAuthentication is true.

SanderDk

In the sandbox outbound HTTP calls from extensions are blocked by default

SanderDk

What kind of environment are you using? (Onprem, Saas, sandbox)

fschneider

I use a docker and have nav in a Sandbox. But it should work in all enviroments

SanderDk

In the sandbox outbound HTTP calls from extensions are blocked by default

fschneider

Do you mean in the extension config "Allow HttpClient Requests"? I've enabled this.