You can directly edit hexadecimal values within a data file.
 (Switch to Exclusive Mode).
 (Switch to Exclusive Mode). 
                  		   
                  		
               This highlights the hex pair and its corresponding character in the Unformatted Record pane and the field pane beneath the layout.
 
 
                     			 
                  
 (Save Record).
 (Save Record). 
                  		   
                  		    
                  			 
                  The ANSI/EBCDIC character is updated, and the data file is saved automatically.