How To Fix /SAPAPO/DMMOD054 - The model cannot be deleted because of existing planning versions

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMMOD -

• Message number: 054

• Message text: The model cannot be deleted because of existing planning versions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMMOD054 - The model cannot be deleted because of existing planning versions ?

  The SAP error message /SAPAPO/DMMOD054 indicates that a specific model in the SAP Advanced Planning and Optimization (APO) system cannot be deleted because there are existing planning versions associated with that model. This is a common issue when trying to manage models in SAP APO, particularly in the context of Demand Planning (DP) or Supply Network Planning (SNP).
  Cause:
  The primary cause of this error is that the model you are trying to delete has one or more planning versions that are still active or in use. Planning versions are used to maintain different scenarios or forecasts within the same model, and SAP prevents the deletion of a model that is still linked to these versions to avoid data integrity issues.
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Identify Existing Planning Versions:
  
  Go to the transaction code /SAPAPO/DP or /SAPAPO/SNP depending on the context.
  Navigate to the planning version management area to see which planning versions are associated with the model you want to delete.
  
  
  
  Delete or Archive Planning Versions:
  
  If the planning versions are no longer needed, you can delete them. Use the transaction code /SAPAPO/DP and navigate to the planning version management to delete the versions.
  If you want to keep the data but not have it affect the model, consider archiving the planning versions instead of deleting them.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no other dependencies or references to the planning versions in other areas of the system, such as reports or other models.
  
  
  
  Retry Deletion:
  
  Once all associated planning versions have been deleted or archived, attempt to delete the model again.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/DP, /SAPAPO/SNP, and /SAPAPO/VER for managing planning versions.
  Documentation: Refer to SAP Help documentation for detailed instructions on managing models and planning versions in APO.
  User Authorizations: Ensure that you have the necessary authorizations to delete planning versions and models in the system.
  Backup: Always consider backing up important data before performing deletions to prevent accidental loss of critical information.
  
  By following these steps, you should be able to resolve the error and successfully delete the model in question.