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Today, a database server login failed, report TNS-12541: TNS: no listener Check the listener status on the server 1. oracle @ linux-34: ~> Lsnrctl status 2. 3. LSNRCTL for Linux: Version 126.96.36.199.0-Production on 14-OCT-2011 09:12:37 4. 5.
Today, a database server is not logged on, reported Tns-12541:tns:no listenerLook at the listener status on the server oracle@linux-34:~> lsnrctl status lsnrctl for linux:version 188.8.131.52.0-production on 14-oct-2011 09:12:37 C
Today, a database server is not logged on, reported Tns-12541:tns:no listener Look at the listener status on the server 1. oracle@linux-34:~> lsnrctl Status 2. 3. Lsnrctl for linux:version 184.108.40.206.0-production on 14-oct-2011 09:12:37 4. 5.
1. TNS-00525: insufficient privilege for operation Started with pid=30869Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ora11g)(PORT=1521)))Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))TNS-12555: TNS:permission
Monitor startup error, report the following error:Lsnrctl startLsnrctl for linux:version 220.127.116.11.0-production on 06-jul-2009 14:37:59Copyright (c) 1991, 2002, Oracle Corporation. All rights
1.tns-00525:insufficient Privilege for operation Started with pid=30869 listening on: (Description= (Address= (protocol=tcp) (host=ora11g) (port=1521)) Error Listening on: (Description= (Address= (PROTOCOL=IPC)
Very strange symptom. Databases on the client server,It turns out that there is no problem to access other machines through IP + database name.But when I came on a business trip, I found that I couldn't access it in my book! No listening
Solution for Oracle 12.2 listening failure, oracle12.2 In their own virtual machine experiments, suddenly found that the use of PL/SQL Developer can not connect to the database, error ORA-12514, said the listen was not started. First, introduce the
Oracle 11gR2 RAC database cannot be connected (Ora-12537:tns:connection closed) Resolution[Email protected] ~]$ Sqlplus/nologSql*plus:release 18.104.22.168.0 Production on Wed 29 21:06:10 2012Copyright (c) 1982, Oracle. All rights reserved.Sql> Connect
Q: When I use plsql to connect to the server's database, I find that Oracle cannot ask questions, and I cannot remember any prompts. Remotely observe the Oracle listening process and find that the listening process reaches Q: When I use plsql to