How to make Supplier bank account attachment as non mandotory

Summary:

We had enabled the 23D feature - ATTACH DOCUMENTS TO SUPPLIER BANK ACCOUNTS, after that attachment icon was appeared in the supplier bank account page as mandatory. By using sandbox, we made supplier bank account attachment as non-mandatory.

However, after entering the details in bank account and while saving bank account without attaching any attachment we are getting error message as 'You must attach supporting documents to verify the bank account. (POZ-2130562)'.

Is there any possibility to make the supplier bank account attachment as non-mandatory?

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