XenApp Error: Citrix Servers Reported That They are Too Busy to Provide Access to the Selected Resource

On attempting to launch any published application from a XenApp 6.0 server, the server reports that it is too busy to provide access to the selected resource. The application event log contains the following entry: The Citrix servers reported that they are too busy to provide access to the select...

Error: "An Error Occurred While Making The Requested Connection"

When starting XenDesktop from the Web Interface screen, the following error message might be displayed: “An error occurred while making the requested connection” Upon examining the broker logs, the following error message is displayed: “The Citrix Broker Service failed to validate a user's...