Oracle® Database 8i | 9i | 10g | 11g | 12c | 18c | 19c Error Codes

Information for Database Error Code ORA-16647: could not start more than one observer
Oracle® Database Error ORA-166471840/15

ORA-16647: could not start more than one observer

Cause: The observer could not start because there was another observer already observing the Data Guard configuration for which fast-start failover may have been enabled.

Action: Stop the running observer. Retry the operation.

Error Type: ORA

Oracle® Database Error Codes 8i | 9i | 10g | 11g | 12c | 18c | 19c

Record: 1/1

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