D365 Online CRM Load Testing

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Hi All,

We are trying to load test our CRM application using the IE recorder as well as Fiddler recorder as web tests. But we are facing lot of Unauthorized access errors for lot of requests recorded under the webtest through both channels. We are getting these errors just after webtest is recorded so it shouldn't be the access token issues but still open for suggestions.

Example: - https://<org>.crm.dynamics.com/AppWebServices/MessageBar.asmx

We get unauthorized error on this request.

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Please provide your valuable inputs for this blocker.

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Community Member on at

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RE: D365 Online CRM Load Testing

If you have already found any other options please post.
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RE: D365 Online CRM Load Testing

I don't see detailed errors logs. As per my assumption writing the below steps to follow to resolve.

Step1: One of the best way of avoiding these hurdles is Stresstimulus tool. OR

Step2: record the same script with stressstimulus tool and export to webtest [feature available in tool] and add them to your solution and run. that's it ..you won't see much issues and can be handled. for this you require stressstimulus license.

Step3: If you still encounter the same kind of errors then it is communication protocol issue. Create webtest plug-in and add to your webtest to communicate in Tls12 protocol. code follows:

public override void PreRequest(object sender, PreRequestEventArgs e)
{
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

}

Then follow the step2 to complete.