How To Fix CM_PHRASE_BAPI009 - A collision has occurred when changing the record with the change number

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_PHRASE_BAPI - BAPI Phrases

• Message number: 009

• Message text: A collision has occurred when changing the record with the change number

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_PHRASE_BAPI009 - A collision has occurred when changing the record with the change number ?

  The SAP error message CM_PHRASE_BAPI009 indicates that a collision has occurred when attempting to change a record that is associated with a change number. This typically happens in the context of change management within SAP, particularly when multiple users or processes are trying to modify the same record simultaneously.
  Cause:
  
  Concurrent Changes: The most common cause of this error is that another user or process has already made changes to the record you are trying to modify, and those changes have not yet been saved or committed.
  Change Number Conflicts: If the record is linked to a change number, it may be locked or in use by another transaction that is also trying to modify it.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a record is locked by another user or process, you will encounter this error when trying to make changes.
  
  Solution:
  
  Check for Locks: Use transaction code SM12 to check for any locks on the record you are trying to change. If you find a lock that is not needed, you can release it (if you have the necessary authorizations).
  Refresh and Retry: If you suspect that the record is being modified by another user, wait for a moment and then refresh your session. Try to make the changes again after ensuring that no other processes are using the record.
  Change Number Management: Ensure that the change number you are using is valid and not already in use by another transaction. You may need to check the status of the change number in transaction CC01 or CC02.
  Communicate with Team Members: If you are working in a team environment, communicate with your colleagues to ensure that no one else is trying to modify the same record at the same time.
  Error Handling in Code: If you are developing custom code that interacts with the BAPI or the record in question, implement error handling to manage this type of collision gracefully.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Number), CC02 (Change Change Number), and SM12 (Display and Delete Locks).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Documentation: Review SAP documentation on change management and BAPIs to understand how to properly handle change numbers and record modifications.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.