Customize the ABAP Development Tool

1. Open the Debug perspective.
2. Choose Window → Perspective → Open Perspective → Debug.
3. Save the ABAP perspective as a new perspective, S4D100_XX, where XX is your number.
4. Choose Window → Perspective → Save Perspective As…
5. In the Save Perspective As dialog box, enter (S4D100_XX) like as the name your choice because there are lot members try to create and all are stored in the cloud.
6. Choose OK.
7. Customize the ABAP perspective by adding Function Module to the New menu.
8. Choose Window → Perspective → Customize Perspective …
9. Choose the Menu Visibility tab.
10. Expand the File node.
11. Expand the New node.
12. Select ABAP Function Module.
13. Choose OK.

The Function module will be added to the new menu in the ABAP perspective.

By creating a project in the Eclipse you need to use the abap instance on the cloud.

Overview of the ABAP Environment