TNS-12523: TNS:listener could not find instance appropriate
for the client connection
Answer / guest
Cause: The listener could not find any available (database)
instances, that are appropriate for the client connection.
Action: Run "lsnrctl services" to ensure that the
instance(s) are registered with the listener, and have
status READY.
Please add more information about this Error
| Is This Answer Correct ? | 0 Yes | 2 No |
ORA-00063: maximum number of LOG_FILES exceeded
ORA-32828: Messaging Gateway agent must be running
ORA-25133: duplicate SINGLE TABLE option specified
NZE-29042: Read buffer is not empty.
ORA-32300: cannot drop a secondary materialized view "string"."string"
RMAN-08055: media recovery complete
ORA-19707: invalid record block number - string
ORA-22620: buffer size too small to hold the value
NZE-29108: Cannot initialize random object.
PROT-00304: Failed to create dump file
ORA-07232: slemcc: fclose error.
ORA-19557: device error, device type: string, device name: string