Oracle : Ошибка ORA-06706

"TLI Driver: service not found"
*Cause: TLI could not find service information for the specified service
*Action: If you specified the service name on the command line or with the
environment variable TLI_SERVER, make sure you specified it
correctly. If the service name is not in the SERVICES file for
your protocol, ask your system adminstrator to add it.

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