TNS-12520: TNS:listener could not find available handler for
requested type of server
Answer / guest
Cause: None of the known and available service handlers for
requested type of server (dedicated or shared) are
appropriate for the client connection.
Action: Run "lsnrctl services" to ensure that the
instance(s) have registered with the listener and that the
appropriate handlers are accepting connections.
Please add more information about this Error
Is This Answer Correct ? | 2 Yes | 0 No |
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