Oracle : Ошибка ORA-16796

16796, 0000, "one or more properties could not be imported from the database"
*Cause: The broker was unable to import property values for the database
being added to the broker configuration. This error indicates:
- The Oracle Net service name specified in DGMGRL CREATE
CONFIGURATION or ADD DATABASE command was not one that provides
access to the database being added.
- There were no instances running for the database being added.
*Action: Remove the database from the configuration using the REMOVE
CONFIGURATION or REMOVE DATABASE command. Make sure that the
database to be added has at least one instance running and that the
Oracle Net service name provides access to the running instance.
Also check the broker log file for additional information.
Then, reissue the CREATE CONFIGURATION or ADD DATABASE command.

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