3833645 - Cannot submit registration questionnaire due to Extended Address question error

• In the Extended Address section of the registration questionnaire, all visible mandatory fields are completed, but submission is blocked.
• Error displayed: "There is 1 problem that requires completion or correction in order to complete your request."
• Extended Address question shows "You need to provide an answer to Question xx"

• Bank/Tax/Ext Address
• Registration questionnaire (supplier view)
• Extended Address configuration

registration questionnaire, address section, extended address, city field, hidden mandatory field, error on submit, supplier registration, required flag, validation error, mandatory field not visible, cannot submit, address validation, questionnaire error, sourcing registration, supplier view configuration, You need to provide an answer to Question , KBA , BNS-ARI-SLP-BNK , Bank/Tax/Ext Address , Problem