How To Fix PPEECM012 - Change number &1 is not a valid successor of &4 for &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: PPEECM - Change Management in iPPE

• Message number: 012

• Message text: Change number &1 is not a valid successor of &4 for &2 &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPEECM012 - Change number &1 is not a valid successor of &4 for &2 &3 ?

  The SAP error message PPEECM012 indicates that there is an issue with the change management process in the SAP system, specifically related to change numbers and their successors. This error typically arises in the context of Engineering Change Management (ECM) when trying to assign a change number that is not a valid successor to another change number.
  Cause:
  The error message "Change number &1 is not a valid successor of &4 for &2 &3" can occur due to several reasons:
  
  
  Invalid Change Number Sequence: The change number you are trying to use as a successor does not follow the correct sequence defined in the system. Each change number must have a defined predecessor and successor relationship.
  
  
  Change Number Status: The change number you are trying to use may not be in a status that allows it to be a successor. For example, it might be closed or inactive.
  
  
  Configuration Issues: There may be configuration settings in the ECM module that are not set up correctly, leading to invalid relationships between change numbers.
  
  
  Data Integrity Issues: There could be data integrity issues in the change management records, such as missing or incorrect entries.
  
  
  Solution:
  To resolve the PPEECM012 error, you can take the following steps:
  
  
  Check Change Number Sequence: Verify the sequence of change numbers. Ensure that the change number you are trying to assign as a successor is indeed defined as a valid successor for the specified predecessor.
  
  
  Review Change Number Status: Check the status of the change numbers involved. Make sure that the change number you are trying to use is active and in a status that allows it to be a successor.
  
  
  Consult Change Management Configuration: Review the configuration settings in the Engineering Change Management module. Ensure that the relationships between change numbers are correctly defined.
  
  
  Data Validation: Perform a data validation check to ensure that there are no inconsistencies or missing entries in the change management records.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like CC01, CC02, CC03 for change numbers) to review and manage change numbers and their relationships.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing change numbers and their relationships.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to Engineering Change Management, such as CC01 (Create Change Number), CC02 (Change Change Number), and CC03 (Display Change Number).
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on this error message.
  User Manuals: Review user manuals or training materials related to Engineering Change Management for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.