How To Fix /PLMB/BA_GSS207 - Source structure of synchronization &1 must not be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_GSS -

• Message number: 207

• Message text: Source structure of synchronization &1 must not be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/BA_GSS207 - Source structure of synchronization &1 must not be changed ?

  The SAP error message /PLMB/BA_GSS207 indicates that there is an issue with the source structure of synchronization in the context of SAP PLM (Product Lifecycle Management) or related modules. This error typically arises when there is an attempt to modify the source structure that is being used for synchronization, which is not allowed.
  Cause:
  
  Modification of Source Structure: The error occurs when there is an attempt to change the structure of a source object that is already being used for synchronization. This could happen if you are trying to add, remove, or modify fields in a data structure that is currently in use.
  Inconsistent Data Model: If the data model has been altered in a way that conflicts with the existing synchronization setup, this error may be triggered.
  Configuration Issues: There may be configuration settings that prevent changes to the source structure while synchronization is active.
  
  Solution:
  
  Check Synchronization Status: Ensure that the synchronization process is not currently active. If it is, you may need to stop or complete the synchronization before making changes to the source structure.
  Review Source Structure: Verify the source structure you are trying to modify. Ensure that it is not being used in any active synchronization processes.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with. There may be specific guidelines or restrictions regarding changes to source structures.
  Use a Development Environment: If you need to make changes to the source structure, consider doing so in a development environment first, and then transport the changes to the production environment after thorough testing.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to PLM and synchronization processes, such as /PLMB/BA transactions.
  Change Management: Implement proper change management practices to ensure that any modifications to structures are planned and executed without disrupting existing processes.
  
  By following these steps, you should be able to resolve the error and understand the implications of modifying source structures in SAP PLM.