Actively Refused connection on QueryMultiple

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Posted on by akselsoft

I have a Windows app that calls QueryMultiple on some data without a problem. It connects to the Organization service and returns back correct values.

When I use the same library in a web service (so a web service is calling the XRM SDK) , I get the error:

There was no endpoint listening at xxxxxx.crm3.dynamics.com/.../web that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details. Inner Exception = System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 52.139.86.52:443 at System.Net.Sockets.Socket.DoConnection

However, when looking at the basic content being passed to the client, it looks the same.

I know it reads like a security block - but is this due to a web service not providing proper AD permissions or is there something else at play here?

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akselsoft 10 on at

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RE: Actively Refused connection on QueryMultiple

NOTE: some additional details:

The connection to the Org Service (OrganizationWebProxyClient) is being done through an App ID that has been registered. This is evidenced by the Windows app being able to connect to the service. Both the web service and windows app are using the same app id.

We do receive a token back through and it is the same between the two.