How To Fix RP749 - Several bank keys found for IBAN; check bank key

SAP Error Message - Details

• Message type: E = Error

• Message class: RP - Error Messages for Infotype Module Pools

• Message number: 749

• Message text: Several bank keys found for IBAN; check bank key

What causes this issue?

The system tried to derive the associated bank data from the specified
International Bank Account Number (IBAN). In doing so, several bank keys
were found in the bank master record for the bank data contained in the
IBAN.

System Response

The system transferred the bank key of the first entry found in the bank
master record to the ?Bank Key? field.

How to fix this error?

Check the derived bank key and correct it as required.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RP749 - Several bank keys found for IBAN; check bank key ?

  The SAP error message RP749 ("Several bank keys found for IBAN; check bank key") typically occurs when there are multiple bank keys associated with a single International Bank Account Number (IBAN) in the SAP system. This can lead to confusion in processing transactions, as the system cannot determine which bank key to use.
  Cause:
  
  Multiple Bank Keys: The primary cause of this error is that the IBAN entered in the system is linked to more than one bank key. This can happen due to data entry errors, incorrect configuration, or if the same IBAN is used by different banks in the system.
  Data Duplication: There may be duplicate entries in the bank master data, leading to multiple bank keys being associated with the same IBAN.
  Configuration Issues: Incorrect configuration in the bank master data or in the payment processing settings can also lead to this error.
  
  Solution:
  
  
  Check Bank Master Data:
  
  Go to the transaction code FI02 (Change Bank Master Data) or FI03 (Display Bank Master Data).
  Enter the IBAN in question and check the associated bank keys.
  Identify if there are multiple entries for the same IBAN and note the bank keys linked to it.
  
  
  
  Remove Duplicates:
  
  If you find duplicate bank keys for the same IBAN, you may need to delete or deactivate the unnecessary entries. Ensure that you have the correct bank key that should be used for transactions.
  
  
  
  Update Configuration:
  
  If the issue is due to configuration, review the settings in the payment processing configuration (transaction code OBPM1 for payment methods) to ensure that the correct bank keys are assigned to the respective payment methods.
  
  
  
  Consult with Finance Team:
  
  If you are unsure about which bank key to keep or delete, consult with your finance or treasury team to ensure that the correct bank key is used for transactions.
  
  
  
  Testing:
  
  After making changes, perform a test transaction to ensure that the error is resolved and that the correct bank key is being used.
  
  
  
  Related Information:
  
  IBAN Structure: Understand the structure of IBANs and how they relate to bank keys in your country.
  Bank Key Configuration: Familiarize yourself with how bank keys are configured in SAP, including the relationship between bank keys and payment methods.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling bank master data.
  
  By following these steps, you should be able to resolve the RP749 error and ensure that your payment processing runs smoothly.