In some situations, you may encounter the following error message in Easy365Manager:
This error message indicates that you haven’t configured the Azure AD Connect Server name.
Easy365Manager allows you to trigger Azure AD Connect synchronization directly from user properties. To enable this feature, you must configure the Azure AD Connect Server name in Easy365Manager – Settings.
If you have installed Easy365Manager on your Azure AD Connect server, you can set the Azure AD Connect Server to “localhost.”
If you use Azure AD Connect cloud sync, you can leave the Azure AD Connect Server textbox blank.
To read more about Azure AD Connect, refer to this article.
For general information on the prerequisites of Easy365Manager, have a look at the official documentation.