Diagnosis
The banking guidelines state that you can only use IBANs that have beenassigned by banks. Therefore, you are not permitted to generate IBANs inthe SAP System. To relieve the workload on the user, an IBAN is proposedon the following screen from the data you have entered (bank key,account number, ..). You have to compare this with the IBAN specified inthe correspondence from the business partner, change it if necessary,and then confirm it.

Example
The value proposed by the system may be different from the real IBAN,for example, if the bank makes the account number into ten characters byadding zeros to the end. When the system creates the proposal, leadingzeros are added to the account number.

Procedure
Confirm this information and then check the proposed IBAN.

Procedure for System Administration
You can deactivate the proposal of the IBAN for specificcountries. In the maintenance transaction for BusinessTransactionEvents, create a customer product under Settings (for example,NO_IBAN).Then enter the function module IBAN_PROPOSAL_SUPPRESS as customer P/Smodule under the BTE ID 00003030, the customer product you have created,and the selected country for which the IBAN is not to be proposed.
You can suppress this information. To do so, proceed asdescribed in the following paragraph.
INCLUDE CUSTOMIZED_MESSAGE_INFO OBJECT DOKU ID TX