Oracle® Database 11g / 12c / 18c error codes ORA-12161: TNS:internal error: partial data received
ORA-12161: TNS:internal error: partial data received
Oracle Error Code: ORA-12161
Cause: The connection may be terminated.
Action: Reconnect and try again. For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support.