moslee wrote:Then you are looking at the wrong listener.log file
Unfortunately, there is no lines that contain "12535".. "TNS-12502" happens when I was doing the telnet from client...
12535, 00000, "TNS:operation timed out" // *Cause: The requested operation could not be completed within the time out // period. // *Action: Look at the documentation on the secondary errors for possible // remedy. See SQLNET.LOG to find secondary error if not provided explicitly. // Turn on tracing to gather more information.