How To Fix /SAPAPO/OO_TR451 - Object deleted as the superordinate plan is earmarked for deletion

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OO_TR -

• Message number: 451

• Message text: Object deleted as the superordinate plan is earmarked for deletion

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_TR451 - Object deleted as the superordinate plan is earmarked for deletion ?

  The SAP error message /SAPAPO/OO_TR451 indicates that an object (such as a transportation requirement or a planning object) has been deleted because its superordinate plan is earmarked for deletion. This typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a planning object is associated with a plan that is marked for deletion.
  Cause:
  
  Earmarked for Deletion: The superordinate plan (e.g., a planning version or a specific planning object) has been flagged for deletion. This means that the system is in the process of removing this plan, and as a result, any dependent objects are also deleted.
  Data Integrity: SAP enforces data integrity by ensuring that if a plan is being deleted, all associated objects must also be removed to prevent orphaned data.
  
  Solution:
  
  Check the Plan Status: Verify the status of the superordinate plan. If it is indeed earmarked for deletion, you may need to reconsider whether you want to delete it or if you need to keep it active.
  Restore the Plan: If the plan was marked for deletion by mistake, you can restore it if the deletion process has not been finalized. This may involve changing the status back to active.
  Review Dependencies: Before deleting a plan, review all dependent objects to ensure that you are not unintentionally removing necessary data.
  Consult Documentation: Refer to SAP documentation or your organization's SAP guidelines to understand the implications of deleting plans and associated objects.
  Contact Support: If you are unsure about the implications of the deletion or how to proceed, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/OM17 (for managing planning versions) or /SAPAPO/OM00 (for overall planning object management) to check the status of plans and objects.
  Change Logs: Check change logs or audit trails to see who marked the plan for deletion and why.
  SAP Notes: Look for relevant SAP Notes that might provide additional context or solutions for this specific error message.
  
  By following these steps, you should be able to address the error and understand the implications of the deletion process in your SAP APO environment.