How To Fix CI_DRAFTPRD_MESSAGE427 - Another EAN has already been entered for product and unit of measure

SAP Error Message - Details

• Message type: E = Error

• Message class: CI_DRAFTPRD_MESSAGE -

• Message number: 427

• Message text: Another EAN has already been entered for product and unit of measure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CI_DRAFTPRD_MESSAGE427 - Another EAN has already been entered for product and unit of measure ?

  The SAP error message CI_DRAFTPRD_MESSAGE427 indicates that there is a conflict with the EAN (European Article Number) for a product and its associated unit of measure. This error typically occurs when you attempt to enter a new EAN for a product that already has an existing EAN assigned to it for the same unit of measure.
  Cause:
  
  Duplicate EAN Entry: The primary cause of this error is that the EAN you are trying to enter is already associated with another product or the same product in the same unit of measure.
  Incorrect Product/Unit of Measure: You may be trying to assign an EAN to a product that already has a different EAN for the same unit of measure.
  Data Entry Error: There might be a typographical error in the EAN you are trying to enter, leading to confusion with existing entries.
  
  Solution:
  
  Check Existing EANs: Verify the existing EANs for the product and unit of measure in the system. You can do this by navigating to the product master data and checking the EAN field.
  Use a Unique EAN: If the EAN you are trying to enter is already in use, you will need to use a different, unique EAN that is not currently assigned to any product in the same unit of measure.
  Modify Existing EAN: If the EAN is incorrectly assigned, you may need to modify or delete the existing EAN entry, provided that it is appropriate to do so and does not violate any business rules.
  Consult Documentation: Review any relevant documentation or guidelines regarding EAN assignments in your organization to ensure compliance with standards.
  
  Related Information:
  
  EAN Structure: Understand the structure and format of EANs to avoid entry errors.
  Product Master Data: Familiarize yourself with the product master data management in SAP, as this is where EANs are typically maintained.
  SAP Transaction Codes: Use relevant transaction codes (like MM02 for changing material master data) to access and modify product information.
  User Permissions: Ensure you have the necessary permissions to make changes to product master data, as restrictions may prevent you from modifying EANs.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any specific patches or updates related to this error message.