How To Fix /SAPAPO/TSM893 - Planning object structure '&1' cannot be deleted (see long text)

/SAPAPO/TSM893 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 893

• Message text: Planning object structure '&1' cannot be deleted (see long text)

Self-Explanatory Message

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/SAPAPO/TSM893 - Details

• The SAP error message /SAPAPO/TSM893 indicates that a planning object structure (POS) cannot be deleted. This error typically arises in the context of SAP Advanced Planning and Optimization (APO) when there are dependencies or references to the planning object structure that prevent its deletion.
  
  Cause:
  
  Active Dependencies: The planning object structure may be actively used in various planning scenarios, such as planning books, data views, or other configurations.
  Data References: There may be existing data or transactions that reference the planning object structure, making it impossible to delete.
  Customizations: Custom developments or enhancements may be tied to the planning object structure, preventing its deletion.
  Authorization Issues: Lack of proper authorizations to delete the planning object structure can also lead to this error.
  
  
  Solution:
  
  
  Check Dependencies: 
  
  Use transaction /SAPAPO/TSM to check for any dependencies related to the planning object structure. Identify where it is being used (e.g., planning books, data views).
  Remove or modify any dependencies before attempting to