The Resource Definition file upgrade utility (dfhrdef) is beginning to check any user-defined entries, to determine whether
                  they require upgrading.
               	
            
            	
            	
            The internal structure of the RDF file often changes between releases, so executing the upgrade utility (dfhpcupg) is recommended.
            	
            
               		
               			
               - Module:
 
               			
               - dfhpcupg
 
               		
               		
               			
               - Destination:
 
               			
               - Stdout and rdoupgrd.log