We are using PI open Trust to establish a connection to the machine where PI OLEDB installed (PI AF & OLEDB provider linked servers) . Since it is not recommended so I tried with mapping account and run services with same service account but connection got failed since we are using <2016 API (I already informed business to upgrade API and it is in progress).
Test connection is successful for PI AF when I edit the trust with application name as PIOLEDBEntAgent64.exe. But test connection failed for PI OLEDB provider. Refer below screenshots.
How can I establish a connection to make secure since open trust is not recommend. Do we have an application name for PI OLEDB Provider to use separate trust with application name.