Could you please answer the following to help me troubleshoot?
1) Do you plan to use Kerberos or using trusts instead?
2) What account is the PI Web Services appPool running as?
3) When running the web tag explorer, is that being run from a client or PI WS server machine and what is the user running the browser? Does that user have a trust on the PI Server?
4) Since you can search for tags but not see values, can you please verify that both the appPool and end user have read access to DataSecurity for each desired tag?
Dear Mr. Barry,
Thank you for your reply.
I had uninstalled PI web services from PI web server. Then added PI trust mapping and reinstall it by using IP addresses of PI data server, AF server and PI trust account.
Now its working fine I am able to get tag list as well as values on PI components.