I know that this topic appeared several times, but I did not found a clue...
So, DB 11g R2 on linux (suse), and I installed database on port 1521.
I would like to change this port, so I shut down database & listener, change port number (in listener.ora and tnsnames.ora) and restarted listener and db instance.
After that I receive ORA-12514 error... I tried to to do 'alter system register', but nothing works.
listener status is:
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.1)(PORT=1571)))
STATUS of the LISTENER
------------------------
Alias LISTENER_BONGO
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 08-FEB-2011 18:48:28
Uptime 0 days 0 hr. 11 min. 29 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /opt/oracle/product/11.2.0/bongoserver/network/admin/listener.ora
Listener Log File /opt/oracle/diag/tnslsnr/bongoserver/listener_bongo/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.1)(PORT=1571)))
The listener supports no services
The command completed successfully
how to register db instance with listener?