Some ABAP program that were develop by ABAPer have their own transaction code which can be a helpful for BASIS to troubleshoot when dealing with the ABAP program.
To find, execute transaction code SE80, click on Repository Browser. Select Program from the list and enter the ABAP program name. You can find the transaction code under folder Transactions.
Alternatively, you can use transaction code SE38, enter the program name and select Where-Used List (Ctrl+Shift+F3).
Select Transactions.
The list transaction codes associated with the program as below.
