The following restrictions apply to rename refactoring: 
                  		
               
 
               		
                
                  		   
                  		  
                  - It is not possible to rename identifiers in a copybook which is referenced using the COBCPY environment variable but is not
                     located in the workspace. 
                     		  
                  
- It is not possible to rename identifiers in copybooks referenced using a COPY... REPLACING statement.
                     		  
                  
- It is not possible to rename data items in JCL or BMS files. 
                     		  
                  
- It is not possible to rename typedef members. 
                     		  
                  
- It is not possible to rename identifiers in any resources that are outside the current 
                     			 workspace. 
                     		  
                  
- It is not possible to rename identifiers defined using the AS phrase. 
                     		  
                  
- It is not possible to rename a program name or an entry-point. 
                     		  
                  
- Rename using a COBOL reserved word is not supported. The IDE does not issue a warning if you use a reserved word to rename
                     an identifier and will rename the instances of the identifier. Trying to build your application, however, will fail. 
                     		  
                  
The following restrictions apply to native COBOL only: 
                  		
               
 
               		
                
                  		   
                  		   
                  		  
                  - It is not possible to rename copybooks from the editor. You can rename copybooks from 
                     			 COBOL Explorer. This, however, does not change any of the references to the copybooks in the code.