The listener supports no services oracle註冊監聽

問題登場：

[oracle@my-e450 ~]$ lsnrctl status

……

The listener supports no services
The command completed successfully

 

SQL> conn sys/oracle@192.168.1.133:1521/orcl as sysdba
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor

 

解決過程：

SQL> alter system set local_listener='(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.133)(PORT=1521))';

System altered.

 

驗證：

[oracle@my-e450 ~]$ lsnrctl status

……

Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...

Service "orclpdb" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...

 

SQL> conn sys/oracle@192.168.1.133:1521/orcl as sysdba
Connected.

嗯，問題解決了！

注： oracle 版本爲 12.2.0.1.0

寫於 Oct.30, 2019