The 
                  SEQNAMETYPE option determines if the 
                  FILESUFFIX option is used for sequential files that do not explicitly specify a file extension. 
                  
               
            
 
            
            
               Syntax:
 
                
               
                
                    
                  SEQNAMETYPE 
                  = 
                   {  
                  0 
                   }  
                   {  
                  1 
                   }  
                    
                  
               
 
               
              
            
            
               Parameters:
 
                
               
                
                   
                  
                  - 0 
                     
                  
- Do not apply the value of FILESUFFIX to sequential files that do not explicitly specify a file extension. 
                     
                  
- 1 
                     
                  
- Apply the value of FILESUFFIX to sequential files that do not explicitly specify a file extension.