How To Fix /SEHS/PH_CM_BAPI009 - A collision has occurred when changing the record with the change number


/SEHS/PH_CM_BAPI009 - Overview

  • Message type: E = Error

  • Message class: /SEHS/PH_CM_BAPI -

  • Message number: 009

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

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message /SEHS/PH_CM_BAPI009 - A collision has occurred when changing the record with the change number ?
    The SAP error message /SEHS/PH_CM_BAPI009 indicates that a collision has occurred when attempting to change a record associated with a change number. This typically happens in the context of change management processes, 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. SAP uses a locking mechanism to prevent data inconsistencies, and if a record is locked by another transaction, you will encounter this error. Change Number Conflicts: If the change number you are trying to use is already associated with another change or modification, it can lead to a collision. Data Consistency Issues: There may be issues with the data integrity or consistency in the system, leading to conflicts when trying to save changes.
    Solution: Check for Locks: Use transaction code SM12 to

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