Cause: Configuration changes to the
listener will not be visible when the listener starts up again as the
check-pointing has been turned off in listener.ora
Action: Edit LISTENER.ORA setting
USE_CKPFILE_LISTENER=true

Relared Errors:
TNS-01065: Raw
mode is string
TNS-01066:
Presentation: string
TNS-01067:
Service display mode is string
TNS-01070:
Starting string: please wait…
TNS-01071: %s
is set to string
TNS-01072:
Started at string
TNS-01073:
Listening on: string
TNS-01074:
Error listening on: string
TNS-01075:
Opened log file: string
TNS-01076:
Opened trace file: string