How To Fix /SAPAPO/SCMB_PSTRU120 - Name of planning object structure &1 must not be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SCMB_PSTRU -

• Message number: 120

• Message text: Name of planning object structure &1 must not be changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SCMB_PSTRU120 - Name of planning object structure &1 must not be changed ?

  The SAP error message /SAPAPO/SCMB_PSTRU120 indicates that there is an attempt to change the name of a planning object structure in SAP Advanced Planning and Optimization (APO). This error typically arises when you try to rename a planning object structure that is already in use or has dependencies that prevent it from being modified.
  Cause:
  
  Existing Dependencies: The planning object structure is linked to various planning areas, data models, or other configurations that prevent renaming.
  System Restrictions: SAP has built-in restrictions to maintain data integrity and consistency, which disallow renaming of certain objects once they are created and used in the system.
  Active Usage: If the planning object structure is actively being used in planning processes, it cannot be renamed.
  
  Solution:
  
  Check Dependencies: Review the dependencies of the planning object structure. Ensure that it is not being used in any active planning areas or processes.
  Create a New Structure: If renaming is essential, consider creating a new planning object structure with the desired name and then migrate the necessary data and configurations to the new structure.
  Consult Documentation: Refer to SAP documentation or notes related to planning object structures to understand the implications of renaming and the correct procedures to follow.
  Contact SAP Support: If you believe that the renaming should be possible under your circumstances, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Planning Object Structures: These are fundamental components in SAP APO that define how data is organized and processed in planning scenarios.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this error message.
  Transaction Codes: Familiarize yourself with transaction codes like /SAPAPO/SCMB_PSTRU for managing planning object structures and /SAPAPO/SCMB_PLA for planning areas.
  
  Best Practices:
  
  Always back up your configurations before making changes.
  Document any changes made to planning object structures for future reference.
  Test changes in a development or sandbox environment before applying them to production.
  
  By following these guidelines, you can address the error message effectively and ensure smooth operation within your SAP APO environment.