Now execute the Transaction which you need teh BDC it will automatically stops at the the method. In debugging mode double click on the variable: ” exit_name” It will return the BADI Name.
find the Package name and go to the transaction SE84.
Enter the package name
inside the left navaigaiton panel there is one option ” Enhancements” click on this enhancement and then enter the package name and execute it. you will get hte number of enhancement.