How To Fix /SAPAPO/ABCCLASS057 - Planning level is still used, characteristics cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ABCCLASS -

• Message number: 057

• Message text: Planning level is still used, characteristics cannot be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ABCCLASS057 - Planning level is still used, characteristics cannot be changed ?

  The SAP error message /SAPAPO/ABCCLASS057 Planning level is still used, characteristics cannot be changed typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you attempt to change characteristics of a planning level that is still in use. This can happen when you are trying to modify the characteristics of a planning object that is actively being utilized in planning processes, such as in demand planning or supply network planning.
  Cause:
  
  Active Planning Level: The planning level you are trying to modify is currently being used in one or more planning scenarios or has existing data associated with it.
  Data Dependencies: There may be dependencies or relationships with other planning objects that prevent changes to the characteristics.
  Locking Mechanism: The system may have a locking mechanism in place to prevent changes to ensure data integrity while planning processes are ongoing.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Usage: Check where the planning level is being used. You can do this by reviewing the planning books, data views, or any active planning processes that reference the planning level.
  
  
  Deactivate Planning Level: If possible, deactivate the planning level or ensure that no planning processes are currently using it. This may involve:
  
  Stopping any active planning runs.
  Ensuring that no users are currently working with the planning level.
  
  
  
  Remove Dependencies: If there are dependencies with other planning objects, you may need to remove or adjust these dependencies before you can change the characteristics.
  
  
  Change Characteristics: Once the planning level is no longer in use, you should be able to change the characteristics as needed.
  
  
  Re-activate Planning Level: After making the necessary changes, you can reactivate the planning level and resume planning activities.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as /SAPAPO/MC62 (for planning levels) or /SAPAPO/MC73 (for planning books) to manage planning levels and books.
  Documentation: Refer to SAP Help documentation for detailed information on managing planning levels and characteristics in APO.
  Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in APO.
  
  By following these steps, you should be able to address the error and make the necessary changes to the planning level characteristics.