ORA-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 ? | 2 Yes | 5 No |
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PCC-02354: A file included with #include may not contain SQL statements
ORA-24142: invalid ruleset name
TNS-01005: trace OFF | USER | ADMIN | SUPPORT [<listener_name>] : set tracing to the specified level
ORA-16549: invalid string
ORA-06031: NETDNT: connect failed, unrecognized object name
RMAN-06506: the MAXSETSIZE option cannot be used with a backup backupset
PCC-02351: illegal datatype equivalencing operation
ORA-09788: sllfrb: unable to read file.