Payments selects parameters for each payable document and calls an API.
A missing bank account is derived.
Using the CE_BANK_AND_ACCOUNT_UTIL.get_internal_bank_accts API. Using the CE_BANK_AND_ACCOUNT_UTIL.get_internal_bank_accts API. Using the CE_BANK_AND_ACCOUNT_UTIL.get_internal_bank_accts API.