How to Associate Supplier Banks at both Supplier and Supplier Site Level

Hi All,

   We have a requirement to Associate Supplier banks at both Supplier level and Supplier Site Level  at Supplier Banking Details tab.

I am creating supplier Banks using API "IBY_EXT_BANKACCT_PUB.create_ext_bank_acct" and passing association level as "S" and org id , supplier site id , which creates banks at both supplier and Supplier site level where we can see these details in "Search Supplier Bank Account Assignment" screen .

But when u see in Supplier Banking details section it will show you at "Supplier" level Association. if u select "Supplier Site" Level and click on Go, it will not show any data. We need to go and Manually click on "ADD" button to show the bank details at the Supplier Site level. which is not accepted by the client/Business. They want this to be done in backend using API.