ORA-43520
Cannot specify key columns or logged columns list when creating or altering notification directive 'string' on JSON-relational duality view 'string'
Cause
Specifying key columns or logged columns list is not allowed when the directive is being created on a JSON-relational duality view.
Action
Do not specify key columns or logged columns list in the CREATE or ALTER DIRECTIVE statement while creating or altering notification directive on JSON-relational duality view.