Search notes:

ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

$ sqlplus rene/secretGarden@db
…
ERROR:
Ora-12514: TNS:listener does not currently know of service requested in connect
descriptor
The listener is running … 
$ tnsping db
…
OK
… but the listener does not know how to connect to the instance that is specified with the connection identifier's service_name.

See also

Oracle Net error messages
Other Oracle error messages

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1758209675, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/databases/Oracle/errors/ORA-12514_TNS-listener-does-not-currently-know-of-service-requested-in-connect(50): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78