Specifies whether external data items are registered with Mainframe Pointer Manager (MFPM) above or below the 16 Mb line.
                  
                  	  
               
            
 
            	  
            	 
            
               Syntax: 
 
               		 
               		>>-----set mfpm_external_data31=---.-TRUE-.-------------><
                                   +-FALSE+ 
               	   
            	 
            
               Parameters:
 
               		 
               		
                
                  		
                  
                      
                        			  
                        			  
                        			 
                         
                           				
                            
                              				  
                              | TRUE | External data items are registered with Mainframe Pointer Manager above the 16 Mb line, making them addressable to only AMODE(31)
                                 programs. | 
 
                           				
                            
                              				  
                              | FALSE | External data items are registered with Mainframe Pointer Manager below the 16 Mb line, making them addressable to both AMODE(24)
                                 and AMODE(31) programs. | 
 
                           			 
                         
                        		  
                     
                    
                  		
                 
               	 
              
            	 
            
               Properties:
 
               		 
               		
                
                  		
                  
                      
                        			  
                        			  
                        			 
                         
                           				
                            
                              				  
                              | Default: | FALSE | 
 
                           				
                            
                              				  
                              | IDE equivalent: |  |