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Microsoft Dynamics CRM (Archived)

Enabling TLS 1.2 in Dynamics CRM 2011 On Premise

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Hi There,

We're experiencing an issue currently with enabling TLS 1.2 in Dynamics CRM 2011 on premise and specifically with our asynchronous servers.

We have some workflows that make calls to an external API which has now forced TLS 1.2 on it. We've made the suggested change to the registry on the asynchronous servers and the CRM web application server, but the calls are still failing due to incorrect TLS. Has anyone else experienced this issue and is there a different procedure for enabling it on the asynchronous servers as opposed to the web servers?

Many thanks

Dan

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  • Suggested answer
    Prashant Patil Profile Picture
    on at

    I have searched  for this issue but most of time changing .Net Framework  4.6.2+ solved most of problems but I think some services or  workflows still using old framework that might  be reason for  incorrect TLS.  You can use following links they are useful to understand TLS issues.  

    https://support.microsoft.com/en-us/help/4051700

    cloudblogs.microsoft.com/.../tls-1-2-support-at-microsoft

    https://www.microsoft.com/en-us/download/details.aspx?id=55266

    http://businesselements.eu/blog/dynamics-365-customer-engagement-require-tls-1-2-higher-connectivity-beginning-dynamics-365-online-version-9-0/

    www.crminnovation.com/.../tls-transport-layer-security-wake-call

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