How To Fix RP745 - No bank key found for IBAN; check the bank key

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 745

• Message text: No bank key found for IBAN; check the bank key

What causes this issue?

The system attempted to derive the relevant bank data from the specified
IBAN (International Bank Account Number). However, the system could not
find a suitable bank key in the bank master data.

System Response

The system could not derive a suitable bank key from the specified IBAN.
Therefore, the content of the 'Bank Key' field remains the same.

How to fix this error?

Check the existing bank key or select a suitable bank key from the bank
master data if necessary.

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 RP745 - No bank key found for IBAN; check the bank key ?

  The SAP error message "RP745 No bank key found for IBAN; check the bank key" typically occurs when the system is unable to find a corresponding bank key for a given International Bank Account Number (IBAN). This can happen during processes such as payment processing or when setting up vendor or customer master data.
  Cause:
  
  Missing Bank Key: The bank key associated with the IBAN is not maintained in the system.
  Incorrect Configuration: The configuration for the bank key or IBAN mapping may not be set up correctly.
  Data Entry Errors: There may be typographical errors in the IBAN or bank key entered in the system.
  Bank Key Not Assigned: The bank key may not be assigned to the relevant country or bank in the SAP configuration.
  
  Solution:
  
  
  Check Bank Key Configuration:
  
  Go to the transaction code OB52 or OBPM1 to check the bank key configuration.
  Ensure that the bank key is correctly defined and associated with the appropriate country and bank.
  
  
  
  Maintain Bank Key for IBAN:
  
  Use transaction code FI12 (or FI01 for creating a new bank) to maintain the bank key for the specific IBAN.
  Ensure that the bank key is correctly linked to the IBAN in the system.
  
  
  
  Verify IBAN Format:
  
  Check the format of the IBAN entered. Ensure it adheres to the standards for the specific country.
  Use transaction code FI01 to create or modify the bank details and ensure the IBAN is correctly entered.
  
  
  
  Check Vendor/Customer Master Data:
  
  If the error occurs during payment processing, check the vendor or customer master data to ensure that the bank details are correctly maintained.
  Use transaction codes XK02 (for vendors) or FD02 (for customers) to review and update the bank information.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on how to configure bank keys and IBANs for your version of SAP.
  
  
  
  Related Information:
  
  IBAN Structure: Understand the structure of IBANs, which varies by country. Each IBAN consists of a country code, check digits, and a bank account number.
  Bank Master Data: Familiarize yourself with how bank master data is maintained in SAP, including the relationship between bank keys and IBANs.
  SAP Notes: Check SAP Notes for any known issues or patches related to bank key and IBAN processing.
  
  By following these steps, you should be able to resolve the error message RP745 and ensure that the bank key is correctly associated with the IBAN in your SAP system.