How To Fix /PLMI/BO_CLF008 - Classification data has already been changed for change number &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/BO_CLF -

• Message number: 008

• Message text: Classification data has already been changed for change number &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/BO_CLF008 - Classification data has already been changed for change number &1 ?

  The SAP error message /PLMI/BO_CLF008 indicates that there has been an attempt to change classification data that has already been modified for a specific change number. This typically occurs in the context of change management processes within SAP, particularly when dealing with classification data in the Product Lifecycle Management (PLM) module.
  Cause:
  
  Concurrent Changes: The error often arises when multiple users or processes are trying to change the same classification data simultaneously, leading to conflicts.
  Change Number Already Used: The change number specified in the error message has already been used to make changes to the classification data, and the system prevents further modifications to maintain data integrity.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a change number is locked or already in use, further changes cannot be made until the lock is released.
  
  Solution:
  
  Check Change Number Status: Verify the status of the change number mentioned in the error message. Ensure that it is not locked or already processed.
  Release Locks: If the change number is locked, you may need to release the lock. This can be done by checking the relevant transaction or using transaction codes like SM12 to view and manage locks.
  Review Change Management Process: Ensure that the change management process is being followed correctly. If multiple users are involved, coordinate to avoid simultaneous changes.
  Use a New Change Number: If the classification data needs to be changed again, consider using a new change number instead of the one that has already been used.
  Consult Documentation: Review SAP documentation or help resources related to classification and change management for additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL02 (Change Class), CL03 (Display Class), and CC01 (Create Change Number) to manage classification and change numbers effectively.
  SAP Notes: Check for any SAP Notes related to this error message for specific patches or updates that may address known issues.
  User Authorization: Ensure that the user has the necessary authorizations to make changes to classification data and change numbers.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.