The data-name clause specifies the name of the data area. 
            
            
            
               General Format
               
               [ data-name ]
[ FILLER    ]
                
            
            
               Syntax Rules
               
               
               
                  
                  - The data-name or FILLER clause must appear immediately after the level-number in a data description entry. 
                  
- data-name is a user-defined word. 
                  
- A FILLER data item may not be declared EXTERNAL. 
 
            
            
               General Rules
               
               
               
                  
                  - If there is no data-name or FILLER clause, the FILLER clause is implied. 
                  
- The FILLER clause names a data item that the program cannot explicitly refer to. 
- The FILLER clause can name a data item that is the object of a level 88 condition name.