ORA - 12154: TNS: could not resolve the connect identifier specified

CodePudding user response:

Ubuntu installation Navicat tool software to connect to a remote oracle database: no problem

CodePudding user response:

Tnsnames. Ora file configuration no problem, also the TNS_ADMIN environment variables are also deduced, don't know where the problem!!!

CodePudding user response:

If make sure your tnsnames. Ora content without error, then please send % ORACLE_HOME % \ product \ 10.2.0 \ db_1/NETWORK/ADMIN directory all files are deleted, and then reconnecting, generally can be solved,

Note: the files in the directory is in your dynamically generated when a connection is established, could be a problem don't be afraid to delete the


Ora - 12154: TNS: could not resolve the connect identifier specified error handling - https://blog.csdn.net/konglongaa/article/details/80108114