ORA-00311
        cannot read header from archived log
        
        
        Cause
        An I/O error occurred when attempting to read the log file header from the specified archived redo log file.
        Action
        Other messages will accompany this message. See the associated messages for the appropriate action to take.
        
     
    
    
        ORA-00311
        cannot read header from archived log
        
        
        Cause
        An I/O error occurred when attempting to read the log file header from the specified archived redo log file.
        Action
        Other messages will accompany this message. See the associated messages for the appropriate action to take.
        
     
    
    
        ORA-00311
        cannot read header from archived log
        
        
        Cause
        An I/O error occurred when attempting to read the log file header from the specified archived redo log file.
        Action
        Other messages will accompany this message. See the associated messages for the appropriate action to take.