ORA-19882
        datafile string checkpoint string is ahead of space bitmap datafile string checkpoint string
        
        
        Cause
        When checkpointing the datafile containing the space bitmaps for the datafile being backed up in order to use Unused Block Optimization, the checkpoint of the datafile containing the space bitmaps did not advance.
        Action
        Examine the trace and alert files for possible causes. Fix underlying problem to use Unused Block Optimization for datafile's backup.
        
     
    
    
        ORA-19882
        datafile string checkpoint string is ahead of space bitmap datafile string checkpoint string
        
        
        Cause
        When checkpointing the datafile containing the space bitmaps for the datafile being backed up in order to use Unused Block Optimization, the checkpoint of the datafile containing the space bitmaps did not advance.
        Action
        Examine the trace and alert files for possible causes. Fix underlying problem to use Unused Block Optimization for datafile's backup.
        
     
    
    
        ORA-19882
        datafile string checkpoint string is ahead of space bitmap datafile string checkpoint string
        
        
        Cause
        When checkpointing the datafile containing the space bitmaps for the datafile being backed up in order to use Unused Block Optimization, the checkpoint of the datafile containing the space bitmaps did not advance.
        Action
        Examine the trace and alert files for possible causes. Fix underlying problem to use Unused Block Optimization for datafile's backup.