Setting workflow number ranges

Tcode - PF05 

Comparing versions of Business Object

1. Get the Program name of BO -  (Go to SWO1. Enter the BO name; Click Display; Double click on BO name; You will get the Program name of the BO)

2. Go to SE38;  Enter the Program name of BO; Dont click on display; Directly click  "Utilities->Version->Version Managment"

 You will get the versions.

Now you can do the remote comparison with Production version.

But this will show only the differences of methods (ABAP codelines). Other differences like Keyfields, Attributes, Exceptions  you can check manually..