ORA-12560: TNS:protocol adapter errorAction: The listener was unable to start a process connecting the user to the database server.Cause: Perform these steps:Turn on tracing and repeat the operation. Evaluate the contents of the trace file to diagnose the problem. See Also: "Oracle Net Services Tracing Error Information"
Evaluate the contents of the trace file to diagnose the problem. See Also:
"Oracle Net Services Tracing Error Information"