How To Fix 8B287 - Reference NF number has incorrect format

SAP Error Message - Details

• Message type: E = Error

• Message class: 8B - Localization (Brazil)

• Message number: 287

• Message text: Reference NF number has incorrect format

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 8B287 - Reference NF number has incorrect format ?

  The SAP error message 8B287 indicates that the reference number (NF number) you are trying to enter does not conform to the expected format. This error typically occurs in the context of financial transactions, particularly when dealing with invoices, payments, or other accounting documents.
  Cause:
  
  
  Incorrect Format: The reference number may not meet the required format specifications. This could include issues such as:
  
  Wrong number of digits.
  Incorrect characters (e.g., letters instead of numbers).
  Missing leading zeros.
  Special characters that are not allowed.
  
  
  
  Configuration Issues: The system may have specific settings or configurations that dictate the format of the reference number. If these settings are not aligned with the input, the error will occur.
  
  
  Data Entry Errors: Simple typographical errors during data entry can lead to this issue.
  
  
  Solution:
  
  
  Check Format Requirements: Verify the required format for the NF number in your SAP system. This can usually be found in the documentation or by consulting with your SAP administrator.
  
  
  Correct the Input: Ensure that the reference number you are entering adheres to the specified format. Pay attention to:
  
  The number of digits.
  The type of characters used.
  Any leading zeros that may be required.
  
  
  
  Review Configuration Settings: If you have access, check the configuration settings in the SAP system to ensure that they are set up correctly for the NF number format. This may involve:
  
  Accessing the relevant configuration transaction (e.g., SPRO).
  Reviewing the settings under Financial Accounting or the specific module you are working with.
  
  
  
  Consult Documentation or Support: If you are unsure about the correct format or configuration, consult SAP documentation or reach out to your SAP support team for assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes (e.g., FB60 for vendor invoices, FB70 for customer invoices) that have their own requirements for reference numbers.
  User Exits or BAdIs: In some cases, custom logic may be implemented in the form of user exits or BAdIs that could affect how reference numbers are validated.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional guidance on handling reference numbers.
  
  By following these steps, you should be able to resolve the error and successfully enter the reference number in the correct format.