ORA-12519: TNS:no appropriate service handler found

ORA-12519

ORA-12519: TNS:no appropriate service handler found

Cause: The listener could not find any available service handlers that are

appropriate for the client connection.

Action: Run "lsnrctl services" to ensure that the instance(s) have registered with

the listener, and are accepting connections.

More details : Viste http://www.high-oracle.com/ora-12519/
More details : Viste http://www.high-oracle.com/ora-12519/
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