Hi Dayananda,
>> My Question is -" I need to configure multiple databases for sql tracing?' or "Is there any other possibility that i can use a sql
trace file that can be imported to collected sql trace from the loadtest."
I have been reproduced the issue in my side. There is impossible to configure multiple databases for sql tracing.
(1) (1)I installed the database (LoadTest2010) in
SQL Server 2012and LocalDB.

(2) (2)In testsetting file, I used the SQL
Server 2012 as data source. And In SQL Tracing Connect String, I used the LocalDB server as data source. After I run the load test, I find that the SQL Trace is saved in SQL Server 2012 database.

Form the result, I think the SQL Trace file is saved in database more related the testsetting file’s Load test results store path.
Because the
file’s Load test results store only could configure a database as data source, so there is not possible
to configure multiple databases for sql tracing.
Best Regards,
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click HERE to participate the survey.