如何找到User exit?

 1. Go to Tcode: se81.
2. Expand to the area you are looking at, functionally speaking.
3. Select and press F9.
4. Now click on "Repository Infosys" button.
5. Now you will see a tree form where you can see all the objects (not only exits) under that area. To only see the exits that come under this application;
6. Expand Environment->customer Enhancement->customer enhancement.
7. Double click
4000
on Customer enhancement.
8. Execute the selection screen. You will see all the cust.exits that come under your application
[align=left]9. Double click on the required exit; you can see all the exits that come under that enhancement.[/align]