Oracle Error Codes

Normal triggers cannot be based on a schema or a database

Client logon triggers cannot have BEFORE type

Client logoff triggers cannot have AFTER type

System triggers cannot be defined on the schema of SYS user

Invalid DDL operation in system triggers

Summary Advisor errorstring

Cannot modify string.string more than once in a transaction

‘string.string’ cannot be refreshed because of insufficient privilege

‘string.string’ cannot be refreshed because of unmnanaged NOT NULL columns in container

‘string.string’ cannot be refreshed because the refresh mask is string