ORA-39883
        Restore point string for pluggable database string is not a clean pluggable database restore point.
        
        
        Cause
        For a pluggable database using shared undo, there was an attempt to flashback pluggable database in SQL without a clean pluggable database restore point. The specified restore point was not a clean pluggable database restore point.
        Action
        Do one of the following:
- Issue flashback pluggable database in RMAN.
- Issue the SQL flashback pluggable database command to flashback to a clean pluggable database restore point.
- Turn on local undo mode for the pluggable database. The SQL flashback pluggable database command can always be used to flashback a pluggable database using local undo.
        
     
    
    
        ORA-39883
        Restore point string for pluggable database string is not a clean pluggable database restore point.
        
        
        Cause
        For a pluggable database using shared undo, there was an attempt to flashback pluggable database in SQL without a clean pluggable database restore point. The specified restore point was not a clean pluggable database restore point.
        Action
        Do one of the following:
- Issue flashback pluggable database in RMAN.
- Issue the SQL flashback pluggable database command to flashback to a clean pluggable database restore point.
- Turn on local undo mode for the pluggable database. The SQL flashback pluggable database command can always be used to flashback a pluggable database using local undo.
        
     
    
    
        ORA-39883
        Restore point string for pluggable database string is not a clean pluggable database restore point.
        
        
        Cause
        For a pluggable database using shared undo, there was an attempt to flashback pluggable database in SQL without a clean pluggable database restore point. The specified restore point was not a clean pluggable database restore point.
        Action
        Do one of the following:
- Issue flashback pluggable database in RMAN.
- Issue the SQL flashback pluggable database command to flashback to a clean pluggable database restore point.
- Turn on local undo mode for the pluggable database. The SQL flashback pluggable database command can always be used to flashback a pluggable database using local undo.