Error ORA-12519, TNS:no appropriate service handler found

Why: The listener could not find any available service handlers that are appropriate for the client connection.

Run "lsnrctl services" to ensure that the instance(s) have registered with the listener, and are accepting connections.


Popular posts from this blog

[Solved] Hive installation error: Relative path in absolute URI

Install Android SDK in centOs

ATG Issue - ConcurrentUpdateException - on BCC Deployment