Session ID in any financial institutions in Nigeria is a 30-digit unique code that's attached to every transaction receipt. The session ID can be used to trace and track any successful and unsuccessful transactions in a Bank.

You can learn more about how session ID works here: https://www.zenblogr.com/2023/05/what-is-session-id-in-bank.html

If you're a UBA users, you can simply learn how to get your session ID here: https://www.zenblogr.com/2023/05/how-to-get-session-id-from-uba.html

For First Bank users, simply go here: https://www.zenblogr.com/2023/05/first-bank-30-digit-session-id.html

Get UBA User ID here: https://www.zenblogr.com/2023/05/how-to-get-uba-session-id-and-user-id.html