Enables strict mainframe emulation behavior during a sort. 
                  	  
               
            
 
            	 
            
               Parameters
 
               		 
               		
                
                  		   
                  			 
                  - ON/OFF 
                     			 
                  
- Enables or disables the following mainframe behavior: 
                     				
                      
                        				  
                        - All JCL statements must contain a SYSOUT parameter, otherwise they will abend. 
                           				  
                        
- Modification of a ZD number with value 0 through INREC or OUTREC processing now keeps its sign value. 
                           				  
                        
- Records that are shorter than the output file's LRECL will be padded with low-values instead of spaces. 
                           				  
                        
- Input RECFM is identical to the output RECFM or OUTFIL RECFM (unless FTOV or VTOF/CONVERT has been specified), otherwise it
                           errors with return code 16.
                           				  
                        
 
The default is OFF.