Oracle Database Errors or Warnings from Error ORA-16748 to ORA-16760

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ORA-16748: Data Guard broker cannot open the primary database
Cause: The Data Guard broker failed to open the primary database” the database.
Action: Check the Data Guard broker log and Oracle alert log for more details.
ORA-16749: switchover to logical standby database failed
Cause: The Data Guard broker failed to switch a logical standby database over to a primary database.
Action: Check the Data Guard broker log and Oracle alert log for more details.
ORA-16750: failed to activate logical standby database
Cause: The Data Guard broker failed to activate a logical standby database.
Action: Check the Data Guard broker log and Oracle alert log for more details.

ORA-16751: failed to switchover to physical standby database
Cause: The Data Guard broker failed to switch a physical standby database over to a primary database.
Action: Check the Data Guard broker log and Oracle alert log for more details.
ORA-16753: Data Guard broker cannot open standby database
Cause: The Data Guard broker failed to open the standby database.
Action: Check the Data Guard broker log and Oracle alert log for more details.
ORA-16754: failed to activate physical standby database
Cause: The Data Guard broker failed to activate the physical standby database.
Action: Check the Data Guard broker log and Oracle alert log for more details.

ORA-16755: failed to set initialization parameter
Cause: The Data Guard broker failed to set an initialization parameter using either the ALTER SYSTEM SET or ALTER SYSTEM RESET command.
Action: Check the Data Guard broker log and Oracle alert log for more details.
ORA-16757: unable to get this property’s value
Cause: The Data Guard broker failed to get the value for the specified property, possibly because the specified property’s value is not available for the current database role.
Action: If the specified property’s value is not available for the database’s current role, please specify this property for a database for which it is available. Otherwise, check the Data Guard broker log for more details.
ORA-16758: the specified apply instance is not running
Cause: The Data Guard broker could not start apply services on the specified instance because that instance was not running.
Action: Start the instance and then retry the command.
ORA-16759: cannot start SQL Apply with initial SCN
Cause: The Data Guard broker failed to start SQL Apply with an initial SCN.
Action: Check the Data Guard broker log and Oracle alert log for more details.
ORA-16760: cannot start SQL Apply
Cause: The Data Guard broker failed to start SQL Apply.
Action: Check the Data Guard broker log and Oracle alert log for more details.

Above are list of Oracle Database Errors or Warnings from Error ORA-16748 to ORA-16760 received while performing certain operation against Oracle Database or related products.

What are Oracle Database Error Messages?

Oracle Error Messages may be returned while using products which are part of Oracle Database.  Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.

 

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