How To Fix 88297 - Declaration key &1 is already assigned to article &2/&3

SAP Error Message - Details

• Message type: E = Error

• Message class: 88 - REA Processing

• Message number: 297

• Message text: Declaration key &1 is already assigned to article &2/&3

Self-Explanatory Message

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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 88297 - Declaration key &1 is already assigned to article &2/&3 ?

  The SAP error message 88297, which states "Declaration key &1 is already assigned to article &2/&3," typically occurs in the context of managing articles (products) in SAP, particularly when dealing with product declarations or classifications.
  Cause:
  This error indicates that the declaration key you are trying to assign to a specific article (identified by &2 and &3) is already in use for another article. In SAP, a declaration key is a unique identifier that is used to classify or categorize products for regulatory, reporting, or compliance purposes. The system enforces uniqueness for declaration keys to prevent conflicts and ensure data integrity.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Assignments:
  
  Use transaction codes like MM03 (Display Material) or MM02 (Change Material) to check which articles are currently assigned to the declaration key in question.
  Identify the article that is already using the declaration key.
  
  
  
  Reassign or Change Declaration Key:
  
  If the declaration key is indeed needed for the article you are trying to assign it to, you may need to reassign the declaration key from the existing article to the new one. This can be done by changing the declaration key for the existing article to a different one.
  Alternatively, if the existing assignment is valid, consider using a different declaration key for the new article.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or guidelines regarding declaration keys and their usage within your organization to ensure compliance with internal policies.
  
  
  
  Check for Customizations:
  
  If your SAP system has customizations or enhancements, check with your SAP support team or ABAP developers to see if there are any specific rules or logic that might be affecting the assignment of declaration keys.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03, MM02, MM01 (Create Material), and MMBE (Stock Overview) for managing materials and their attributes.
  SAP Notes: Search for SAP Notes related to error message 88297 for any specific fixes or updates provided by SAP.
  User Roles: Ensure that you have the necessary authorizations to make changes to articles and their declaration keys.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.