ORA-00280
        change string for thread string is in sequence #string
        
        
        Cause
        This message helps to locate the redo log file with the specified change number requested by other messages.
        Action
        Use the information provided in this message to specify the required archived redo log files for other errors.
        
     
    
    
        ORA-00280
        change string for thread string is in sequence #string
        
        
        Cause
        This message helps to locate the redo log file with the specified change number requested by other messages.
        Action
        Use the information provided in this message to specify the required archived redo log files for other errors.
        
     
    
    
        ORA-00280
        change string for thread string is in sequence #string
        
        
        Cause
        This message helps to locate the redo log file with the specified change number requested by other messages.
        Action
        Use the information provided in this message to specify the required archived redo log files for other errors.