How To Fix /PLMI/ECN_BO_CC147 - Change number & is not a leading change master record

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/ECN_BO_CC -

• Message number: 147

• Message text: Change number & is not a leading change master record

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/ECN_BO_CC147 - Change number & is not a leading change master record ?

  The SAP error message /PLMI/ECN_BO_CC147 Change number & is not a leading change master record typically occurs in the context of Engineering Change Management (ECM) within SAP. This error indicates that the change number you are trying to work with is not recognized as a leading change master record, which is necessary for certain operations in the change management process.
  Cause:
  
  Non-Leading Change Number: The change number you are trying to use is not marked as a leading change master record. In SAP, leading change numbers are those that are primary and can be used for further processing.
  Incorrect Configuration: The configuration of the change management process may not be set up correctly, leading to the system not recognizing the change number as valid.
  Data Integrity Issues: There may be issues with the data integrity in the change management records, such as missing or incorrect entries.
  
  Solution:
  
  Verify Change Number: Check if the change number you are using is indeed a leading change master record. You can do this by navigating to the change master record in the system and confirming its status.
  Create a Leading Change Number: If the change number is not leading, you may need to create a new leading change number or convert the existing one to a leading change number, depending on your business process.
  Check Configuration: Review the configuration settings for Engineering Change Management in your SAP system. Ensure that the settings align with your organization's processes and that the change numbers are being generated correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing change numbers and understanding the requirements for leading change master records.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide insights based on the specific version of SAP you are using and any customizations that may be in place.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Master), CC02 (Change Change Master), and CC03 (Display Change Master) to manage change numbers effectively.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to create or modify change master records in the system.
  Training and Documentation: Consider training sessions or reviewing documentation related to Engineering Change Management in SAP to better understand the processes and requirements.
  
  By following these steps, you should be able to resolve the error and continue with your change management activities in SAP.