ORA-06431
        ssaio: Invalid Block number
        
        
        Cause
        The file block number is out of range of the file. The additional information returns the block number.
        Action
        Verify that the block number is correct. Run dbfsize and check if the block number is in that range. Contact your Oracle Customer Support Representative.
        
     
    
    
        ORA-06431
        ssaio: Invalid Block number
        
        
        Cause
        The file block number is out of range of the file. The additional information returns the block number.
        Action
        Verify that the block number is correct. Run dbfsize and check if the block number is in that range. Contact your Oracle Customer Support Representative.
        
     
    
    
        ORA-06431
        ssaio: Invalid Block number
        
        
        Cause
        The file block number is out of range of the file. The additional information returns the block number.
        Action
        Verify that the block number is correct. Run dbfsize and check if the block number is in that range. Contact your Oracle Customer Support Representative.