标题: ORA-16757: unable to get this property's value [打印本页] 作者: admin 时间: 2016-8-30 09:27 标题: ORA-16757: unable to get this property's value ORA-16757: unable toget this property's value Cause: The Data Guard broker failed to get the value for thespecified property,
possibly because the specified property's value is not available for thecurrent
database role. Action: Ifthe 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.