ORA-12514 error when connecting to the Oracle database through Toad

Digg This!     StumbleUpon     Del.icio.us

RELATED CONTENT Oracle database design and architecture How to use V$SEGMENT_STATISTICS to find the most accessed Oracle table Can I install an Oracle client on Windows 7? How to use the Oracle Database Upgrade Assistant (DBUA) Can I specify Oracle column order in my database table? Can I have a single Oracle 11g RAC instance across multiple databases? How to use the Oracle export utility to duplicate database structure How to choose the primary key columns in an Oracle table Understanding the data archiving definition How to plan Oracle Grid Control Repository maintenance What Linux flavor should I use for my Linux proof of concept in Oracle? Oracle database design and architecture How to use V$SEGMENT_STATISTICS to find the most accessed Oracle table Can I install an Oracle client on Windows 7? How to use the Oracle Database Upgrade Assistant (DBUA) Can I specify Oracle column order in my database table? Can I have a single Oracle 11g RAC instance across multiple databases? How to use the Oracle export utility to duplicate database structure How to choose the primary key columns in an Oracle table Understanding the data archiving definition Review: Oracle's 11g R2 database has some good and bad Scaling an Oracle database: What is the best strategy for you?

RELATED GLOSSARY TERMS Terms from Whatis.com − the technology online dictionary E. F. Codd  (SearchOracle.com) extent  (SearchOracle.com) flexfield  (SearchOracle.com) foreign key  (SearchOracle.com) multidimensional database  (SearchOracle.com) object-oriented database management system  (SearchOracle.com) quad tree  (SearchOracle.com) relational online analytical processing  (SearchOracle.com) row  (SearchOracle.com) splay tree  (SearchOracle.com)

RELATED RESOURCES 2020software.com, trial software downloads for accounting software, ERP software, CRM software and business software systems Search Bitpipe.com for the latest white papers and business webcasts Whatis.com, the online computer dictionary

You need to look at your database listener's properties. On your database server, do "lsnrctl status". It will list the services the listener supports. The ORA-12514 error is saying that you specified a service that the listener knows nothing about.