How To Fix F5A285 - Document header text not unique

F5A285 - Overview

• Message type: E = Error

• Message class: F5A - Document Editing

• Message number: 285

• Message text: Document header text not unique

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message F5A285 - Document header text not unique ?

  The SAP error message F5A285, which states "Document header text not unique," typically occurs when you are trying to create or post a document (such as an invoice, purchase order, etc.) in SAP, and the system detects that the header text you are using is not unique. This can happen in various modules, including Financial Accounting (FI) and Materials Management (MM).
  
  Cause:
  
  Duplicate Header Text: The header text you are trying to use already exists for another document in the system. SAP requires that certain fields, including header text, be unique to avoid confusion and ensure data integrity.
  Configuration Settings: The system may be configured to enforce uniqueness for certain fields, including header text, based on business rules or specific document types.
  Data Entry Error: There may be a simple typographical error or oversight where the same text has been used inadvertently.
  
  
  Solution:
  
  Change Header Text: Modify the header text to make it unique. You can