How can I validate new supplier bank details against existing supplier in Oracle Fusion

Hi Team,

When registering a new supplier, Client would like the system to validate their bank details to ensure they do not match the bank details of any existing suppliers. If the same bank details are provided by another supplier, the system should validate and not allow to provide the same details.

Could anyone help me out by guiding me in the right direction or by providing further tips, insights, or documentation to achieve this requirement.

Thankyou