How To Fix /PF1/MSG_PO_EH124 - ISO code incorrect; Could not determine ref.bankkey&ref.acct.no f.IBAN &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_EH -

• Message number: 124

• Message text: ISO code incorrect; Could not determine ref.bankkey&ref.acct.no f.IBAN &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO_EH124 - ISO code incorrect; Could not determine ref.bankkey&ref.acct.no f.IBAN &1 ?

  The SAP error message /PF1/MSG_PO_EH124 indicates that there is an issue with the ISO code related to the bank key and account number when processing an IBAN (International Bank Account Number). This error typically arises in the context of financial transactions, particularly when dealing with payment processing or vendor master data.
  Cause:
  
  Incorrect ISO Code: The ISO code for the country or bank may be incorrect or not recognized in the system.
  Missing Bank Key or Account Number: The reference bank key or account number may not be properly configured or may be missing in the vendor master data.
  IBAN Format Issues: The IBAN provided may not conform to the expected format or may be invalid.
  Configuration Issues: There may be issues with the configuration of the payment methods or bank details in the SAP system.
  
  Solution:
  
  Verify ISO Code: Check the ISO code for the country associated with the IBAN. Ensure that it is correct and recognized by the system.
  Check Vendor Master Data: Go to the vendor master data and verify that the bank key and account number are correctly entered. Ensure that the IBAN is correctly formatted and matches the bank details.
  Review Configuration: Check the configuration settings for payment processing in SAP. Ensure that the payment methods and bank details are correctly set up.
  Test IBAN Validation: Use SAP's IBAN validation tools to check if the IBAN is valid and correctly formatted.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on handling IBANs and bank details.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like FK03 (Display Vendor) or BP (Business Partner) to check vendor details.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Authorization: Ensure that you have the necessary authorizations to view and edit vendor master data and payment configurations.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the configuration and data integrity within your SAP system.