Oracle Database Discussions

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

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

746551Jan 27 2010 — edited Feb 28 2010

Hello Experts,

I am very new to Oracle. Please advice me

I am able to login in the SQL command prompt, but not in the Toad or SQL Developer tool.

Please help me.

Thanks in advance...

Locked Post

New comments cannot be posted to this locked post.

Locked on Mar 28 2010

Added on Jan 27 2010

#11g, #error, #general-database-discussions, #oracle

8 comments

2,287 views