I am having following issue with ODBC connection.
Can anyone suggest any solution to this issue?
Perhaps delete and recreate the data connection in QMC. (If you are using desktop, then likewise delete and recreate the connection locally).
I am trying to create a new connection but still having the same error.
Check the service name and for more info
oracle - ORA-12514 TNS:listener does not currently know of service requested in connect descriptor - Stack Overflow
Retrieving data ...