How To Fix 1N187 - IBAN is not internal, the recipient party details are not defaulted

SAP Error Message - Details

• Message type: E = Error

• Message class: 1N - BCA: Payment Item Dialog

• Message number: 187

• Message text: IBAN is not internal, the recipient party details are not defaulted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1N187 - IBAN is not internal, the recipient party details are not defaulted ?

  The SAP error message 1N187 indicates that the IBAN (International Bank Account Number) provided is not recognized as an internal IBAN in the system, and as a result, the recipient party details cannot be defaulted. This error typically occurs during financial transactions, such as payments or bank transfers, where the system expects a valid internal IBAN for processing.
  Causes:
  
  Invalid IBAN: The IBAN entered may not be valid or correctly formatted.
  Missing Master Data: The recipient's bank details may not be set up correctly in the SAP system.
  Configuration Issues: The system may not be configured to recognize the IBAN as an internal account.
  Data Entry Errors: There may be typographical errors in the IBAN or recipient details.
  
  Solutions:
  
  Verify IBAN: Check the IBAN for correctness. Ensure it follows the correct format and is valid for the country in question.
  Check Master Data: Ensure that the recipient's bank details are correctly maintained in the vendor or customer master data. This includes checking that the IBAN is entered correctly in the relevant fields.
  Update Configuration: If the IBAN is valid but still not recognized, check the configuration settings in SAP related to bank accounts and IBAN handling. Ensure that the system is set up to recognize the IBAN as an internal account.
  Consult Documentation: Refer to SAP documentation or help resources for specific configuration settings related to IBANs and payment processing.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates related to IBAN handling.
  Transaction Codes: Familiarize yourself with transaction codes related to vendor/customer master data maintenance (e.g., XK02 for vendors, XD02 for customers).
  IBAN Validation Tools: Use online IBAN validation tools to ensure the IBAN is correct before entering it into SAP.
  
  By following these steps, you should be able to resolve the error and ensure that the recipient party details are correctly defaulted in your SAP transactions.