KFNDG-00304
        unable to access heartbeat block of the device string:string
        
        
        Cause
        Heartbeat block of the disk was corrupt.
        Action
        Verify disk header with ASM utilities, retry renamedg.
        
     
    
    
        KFNDG-00304
        unable to access heartbeat block of the device string:string
        
        
        Cause
        Heartbeat block of the disk was corrupt.
        Action
        Verify disk header with ASM utilities, retry renamedg.
        
     
    
    
        KFNDG-00304
        unable to access heartbeat block of the device string:string
        
        
        Cause
        Heartbeat block of the disk was corrupt.
        Action
        Verify disk header with ASM utilities, retry renamedg.