How To Fix /PF1/MSG_PO_EH123 - ISO code incorrect; Could not determine bank key and acct.no f. IBAN &1

/PF1/MSG_PO_EH123 - Overview

• Message type: E = Error

• Message class: /PF1/MSG_PO_EH -

• Message number: 123

• Message text: ISO code incorrect; Could not determine bank key and acct.no f. IBAN &1

Self-Explanatory Message

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/PF1/MSG_PO_EH123 - Details

• The SAP error message /PF1/MSG_PO_EH123 indicates that there is an issue with the ISO code related to the bank key and account number for an IBAN (International Bank Account Number). This error typically arises when the system is unable to validate or interpret the provided IBAN due to incorrect or missing information.
  
  Cause:
  
  Incorrect ISO Code: The ISO code for the country associated with the IBAN may be incorrect or not recognized by the system.
  Invalid IBAN Format: The IBAN provided may not conform to the expected format for the specified country.
  Missing Bank Key or Account Number: The system may not have the necessary bank key or account number associated with the IBAN.
  
  Configuration Issues: There may be configuration issues in the SAP system regarding bank master data or IBAN validation settings.
  
  
  Solution:
  
  Verify IBAN: Check the IBAN for correctness. Ensure that it follows the correct format for the country in question.
  Check ISO Code: Ensure that