Oracle : Ошибка ORA-16745

"unable to add DB_UNIQUE_NAME \"%s\" into the DG_CONFIG list because it is full"
*Cause: The DG_CONFIG list of the LOG_ARCHIVE_CONFIG attribute was full
and the Data Guard broker was not able to add the specified
DB_UNIQUE_NAME to the list.
*Action: Remove some unused entries in the DG_CONFIG list, then reenable
the database.

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