How To Fix /SAPAPO/TSM650 - Changes to info object '&1' not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 650

• Message text: Changes to info object '&1' not allowed

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/TSM650 - Changes to info object '&1' not allowed ?

  The SAP error message /SAPAPO/TSM650 Changes to info object '&1' not allowed typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an attempt to modify an InfoObject that is not permitted to be changed. This can happen for various reasons, including:
  Causes:
  
  InfoObject Status: The InfoObject may be in a status that does not allow changes. For example, it could be in a released state or locked for changes.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the InfoObject.
  Data Model Constraints: The InfoObject might be part of a data model that restricts changes to ensure data integrity.
  Technical Restrictions: Certain InfoObjects are designed to be immutable after they have been used in specific contexts (e.g., after being used in a planning run).
  
  Solutions:
  
  Check InfoObject Status: Verify the status of the InfoObject in the SAP system. If it is in a released state, you may need to revert it to a modifiable state or create a new version.
  Review Authorizations: Ensure that the user attempting to make the changes has the appropriate authorizations. This can be checked in the user roles and profiles.
  Consult Documentation: Review the documentation for the specific InfoObject to understand any constraints or rules regarding modifications.
  Use Transaction Codes: Use transaction codes like /SAPAPO/TSM to manage InfoObjects and check their properties.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TSM for InfoObject management.
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address the issue.
  Documentation: Review the SAP APO documentation for best practices on managing InfoObjects and understanding their lifecycle.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message /SAPAPO/TSM650.