TNS-12504: TNS:listener was not given the SERVICE_NAME in CONNECT_DATA

Hi,

Sometimes You can get “TNS-12504: TNS:listener was not given the SERVICE_NAME in CONNECT_DATA  ” error.

 

Details of error are as follows.

TNS-12504: TNS:listener was not given the SERVICE_NAME in CONNECT_DATA
Cause: The listener was not configured with a default service and SERVICE_NAME was missing from the
CONNECT_DATA received by the listener.
Action: Possible solutions are:- Configure DEFAULT_SERVICE parameter in LISTENER.ORA with a valid service name.

Reload the listener parameter file using reload [<listener_name>]. This should be done by the LISTENER administrator.

– If using a service name, Check that the connect descriptor corresponding to the service name in

TNSNAMES.ORA has a SERVICE_NAME or SID component in the CONNECT_DATA.

If you got this error,  check the entry for CONNECT_DATA was included in the same stanza as the ADDRESS_LIST, while it should be a separate stanza by itself.

Or Configure DEFAULT_SERVICE parameter in LISTENER.ORA with a valid service name.

Reload the listener parameter file using reload [<listener_name>]. This should be done by the LISTENER administrator.

– If using a service name, Check that the connect descriptor corresponding to the service name in

TNSNAMES.ORA has a SERVICE_NAME or SID component in the CONNECT_DATA.

Do you want to learn more details about RMAN, then read the following articles.

https://ittutorial.org/rman-backup-restore-and-recovery-tutorials-for-beginners-in-the-oracle-database/

 

 582 views last month,  1 views today

About Mehmet Salih Deveci

I am Founder of SysDBASoft IT and IT Tutorial and Certified Expert about Oracle & SQL Server database, Goldengate, Exadata Machine, Oracle Database Appliance administrator with 10+years experience.I have OCA, OCP, OCE RAC Expert Certificates I have worked 100+ Banking, Insurance, Finance, Telco and etc. clients as a Consultant, Insource or Outsource.I have done 200+ Operations in this clients such as Exadata Installation & PoC & Migration & Upgrade, Oracle & SQL Server Database Upgrade, Oracle RAC Installation, SQL Server AlwaysOn Installation, Database Migration, Disaster Recovery, Backup Restore, Performance Tuning, Periodic Healthchecks.I have done 2000+ Table replication with Goldengate or SQL Server Replication tool for DWH Databases in many clients.If you need Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS Consultancy and Training you can send my email adress [email protected].-                                                                                                                                                                                                                                                 -Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS ve linux Danışmanlık ve Eğitim için  [email protected] a mail atabilirsiniz.

Leave a Reply

Do NOT follow this link or you will be banned from the site!