Perform this procedure to map and load the definitions from your data store.
               	 
            
 
            	 
            
               -  
                  		  1. In 
                  			 Data Builder, open the 
                  			 Work with Jobs window (click 
                  			 ) to schedule a new job.
                  		   
                  		
               
- 
                  		  Click 
                  			 New.
                  		  
                  		
               
- 
                  		  In the 
                  			 List of Jobs, select the job 
                  			 BDCCHGR (Data Store Data Changer).
                  		  
                  		
               
- 
                  		  Select the 
                  			 DATAEXPRES 
                  			 Machine ID and the 
                  			 DEMO 
                  			 company name.
                  		  
                  		
               
- 
                  		  In the 
                  			 Data store type list, click 
                  			 DB2.
                  		  
                  		
               
- 
                  		  Click 
                  			 Apply.
                  		  
                  		   The job appears in the 
                  			 List of Scheduled Jobs. The pause symbol indicates that the job is awaiting execution. Once the job has completed successfully, the job is listed
                  with a green check mark.
                  		  
                  		
               
- 
                  		  In your TSO environment, submit the 
                  			 BDCCHGR job by using the 
                  			 Submit Client Scheduled Job panel.
                  		  
                  		
               
- 
                  		  In the 
                  			 Work with Jobs area, click the 
                  			 Refresh button to verify that the jobs completed successfully.
                  		  
                  		
               
- 
                  		  Click 
                  			 OK or the button to close the 
                  			 Work with Jobs window.
                  		  
                  		
               
- 
                  		  In your mainframe environment, notice that the values in the 
                  			 COD_CUS column for your input and output datasets are different.
                  		  
                  		
               
- 
                  		  If you are planning to go straight on to the next tutorial to complete masking on sequential data, you can keep 
                  			 Data Builder open. Otherwise, click 
                  			 , and then click 
                  			 Yes.