Error validating users agent execution
In addition, all the test equipment, the unit under test, and any setup should be recorded.
In all cases, whatever is written down, record everything using Good Documentation Practices.
These are the most challenging errors to deal with.
“The Citrix Broker Service failed to validate a user's credentials on an XML service.
Verify the trust relationships between your domains.
Run the following command to verify the trusts are set to True: “Get-Broker Site” Check the line “Trust Requests Sent To The Xml Service Port=TRUE” At this stage, Virtual Delivery Agent (VDA) must allow pass through authentication and start.
The errors occur because the XML Service does not (by default) trust the requests that are sent without explicit authentication.