The client exp data derived from Oracle ORA -12560 solution.

Recently wanted to in the client derived database, reference netizen wrote the command format, on the server side, it is easy to backup the data to the server, but the report of ORA-12560 error, puzzle.

Finally, the original, in the server backup, if not write @ server name, can also be normal backup, but on the client, you must write @ server name.

It may also be the most vulnerable to mistakes beginners.

Started by Nicole at November 19, 2016 - 10:22 AM

Thank you for sharing

Posted by Patrick at December 04, 2016 - 11:03 AM

If it is a local database, and only one example, it does not need the "@ service name".

Posted by Enid at December 15, 2016 - 11:29 AM

Because the server does not need to login via listener, itself has defined the oracle_sid environment variable, the default resolution
On the client machine using listener login need, must @ to listener analysis service_name

Posted by Ingram at December 30, 2016 - 12:26 PM