Mass Change (CNMASS)

Steps to Mass Change (CNMASS)

Purpose: - If you want to change a large amount of master data simultaneously than this is recommended.

Requirement:- Master data must be in the system.

Menu Path: - Accounting >Project System >Basic Data >Tools >Mass Change >Mass Changes in the Project System screen.

Transaction Code: - CNMASS

Note: In this transaction we don’t have any undo function. Save the log that displays the changes to the master data for future reference in case the mass change has to be reversed.

Procedure:

1. Start the transaction using the menu path or transaction code.

Enter profile

2. Enter Database Profile and Click ok.

3. Click Dynamic Selections (Button after execute).

4. Click Master date WBS element to choose additional criteria for search.

5. Click one of the fields which you want to change. In this we are taking Applicant No.

6. Click triangle button right below execute button.

7. Enter Applicant No:

8. Click “Enter field values for mass change” button at bottom of the above screen.

9. Click the WBS Elements tab.

Select fields from right hand side list

10. Click to the left of the appropriate field.

11. Click triangle to send the selected field right side as selected field.

12. Click ok.

13. Enter new value Click Ok.

14. Click test button (left to transfer button) to test changes before actually saving them.

If all left side indicator is green means No error. 

15. Click Ok.

 

16. Click Execute.

 

17. Click Ok.

 

18. Click Ok.

Below screen appear for result.

 

19. Click Back.

20. Click yes.

21. Click cancel.

22. Click back until you return to the SAP Easy Access screen.

23. You have completed this transaction.

Result: Using above TCODE you can change a field in several projects simultaneously. You have executed a mass change of WBS element master data. In this example, an Applicant no. was changed on several WBS elements.