Solution : https://service.sap.com/sap/support/notes/459510 (SAP Service marketplace login required)
Key words :
additional key words iban, propose austrian ibans, solution implement note 459267, program error, convert_bank_account_2_iban, convert_bank_account_2_iban_at, prerequisites
Related Notes :
459267 | IBAN: Incorrect IBANs generated |
392091 | IBAN: Use for vendors and customers |