1.   Login to the client in your DEV system from where you want to copy.

2.   Execute scc8. Select the profile sap_user. 
      Specify the target system.
      Click on 'schedule as background job'.

3. Specify the background server name i.e. the server name where your DEV system is available.

4. Click on 'schedule job' button. 
    Verify the things and click on 'continue' button.

5. You will have options to specify the start time. 
    Specify to suit your convenience.
    You can see the log in scc3.

6. Login to the destination client and execute scc6. 
    Specify the request number which was created during scc8. 
    You need to specify only one request number. Other(s) will be taken automatically.
    Click on 'Prepare import'.

7. Specify the target client and click on 'Import'. 
    Log can be checked in scc3.
 

Best regards,
SAP Basis, ABAP Programming and Other IMG Stuff
http://www.sap-img.com