We provide three options you can use to access all or some of the IMSDBU functions:
               	 
            
 
            	 
            
               		
               		  
               - IMS Project in 
                  			 Enterprise Developer IDE
                  		  
               
- You can run the IMSDBU Load, Unload, Zeroload, and Add functions from your IMS project in 
                  			 Enterprise Developer.
                  		  
               
- Command Line
                  		  
               
- You can execute all IMSDBU functions from the command line using the 
                  			 mfims imsdbu command.
                  		  
               
- JCL
                  		  
               
- You can run the Load, Unload, ZeroLoad, Add, and PTRUpdate functions by executing the MFDBUJCL utility program from JCL.