how to get the function_id of the hr_api_transactions

hi

Code:

SELECT hr_ameutil_ss.get_process_name(:transactionId)

FROM DUAL

this code give me the process name of one transactionId from hr_api_transactions, but i want to get the FUNCTION_ID column of that table(hr_api_transactions).

how can i find the function_id or something else related to SIT (that can seperate the type of the SIT or is uniqe aboat the SIT) from that table?

Regards,

-Keshani