How To Fix /PLMI/BO_PPE_INST012 - Instance &1 already exists with change number &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/BO_PPE_INST -

• Message number: 012

• Message text: Instance &1 already exists with change number &2

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/BO_PPE_INST012 - Instance &1 already exists with change number &2 ?

  The SAP error message /PLMI/BO_PPE_INST012 Instance &1 already exists with change number &2 typically occurs in the context of SAP's Product Lifecycle Management (PLM) or similar modules where instances of objects (like BOMs, materials, etc.) are managed with change numbers.
  Cause:
  This error indicates that you are trying to create or modify an instance of an object (e.g., a Bill of Materials or a production order) that already exists in the system with a specific change number. The system enforces uniqueness for instances associated with change numbers to prevent data inconsistencies.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Instances: 
  
  Use transaction codes like CS03 (Display BOM) or CS02 (Change BOM) to check if the instance (identified by &1) already exists in the system with the specified change number (&2).
  If it does exist, you may need to decide whether to use the existing instance or create a new one with a different change number.
  
  
  
  Use a Different Change Number:
  
  If you need to create a new instance, consider using a different change number that does not conflict with existing instances.
  
  
  
  Review Change Management Process:
  
  Ensure that your change management process is correctly followed. If you are working in a controlled environment, make sure that the change number you are using is valid and appropriate for the changes you are trying to make.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to the specific module you are working with to understand the implications of change numbers and instances.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and requirements.
  
  
  
  Related Information:
  
  Change Management in SAP: Understanding how change numbers work in SAP is crucial. Change numbers are often used to track modifications to objects, ensuring that changes are documented and can be reverted if necessary.
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing BOMs, materials, and other objects in SAP.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or updates available.
  
  By following these steps, you should be able to address the error and proceed with your work in SAP.