A program-checkout condition indicating that a subscript is determined to lie outside its specified bounds. 
                  	  
               
            
 
            	 
            
               Enabled/Disabled status
 
               		 
               		
               Always disabled.
                  		
               
 
               	 
              
            	 
            
               Result
 
               		 
               		
               The value of the invalid subscript and its reference are both undefined. 
                  		
               
 
               	 
              
            	 
            
               Raised
 
               		 
               		
               When a subscript is evaluated and found to lie outside its specified bounds. 
                  		
               
 
               	 
              
            	 
            
               Note
 
               		 
               		
               The order of raising SUBSCRIPTRANGE relative to evaluation of other subscripts is undefined. 
                  		
               
 
               	 
              
            	 
            
               Other Information
 
               		 
               		
                
                  		   
                  			 
                  - Abbreviation 
                     			 
                  
-  SUBRG 
                     			 
                  
- Condition code 
                     			 
                  
- 520 
                     			 
                  
- Implicit action 
                     			 
                  
- Prints a message and raises the ERROR condition. 
                     			 
                  
- Normal return 
                     			 
                  
- Raises the ERROR condition.