I got this error while try to showing data value in the pi coresight.
Usually this message indicates a permission issue
Could you please check if you have created the appropriate trusts/mappings on the PI Data Archive machine? PI message logs help identifying the permission issue
Could you please check if Kerberos is configured and working correctly? What credentials are passed to the PI Data Archive?
Thanks Luis for the answer.
What I would recommend is going to the PI server message logs and specifically looking for one containing "unsuccessful login" coming from this machine. That will say what OSuser was being passed, and that would imply that you don't have a mapping for that user. Or you will see one for a trust being attempted with application name.
If you can find and post the message log, we can assist you further.
Thanks for the feedback.
I have checked in the PI server log and found "No trust relation for this request" from my PI Coresight.
I have installed PI server, AF server and PI coresight in the different server.
How to map user authentication between PI server and PI coresight?
Fix it by setting the trust user from PI server.
Retrieving data ...