How To Fix EMDUS521 - Changes not permitted; formula obsolete

SAP Error Message - Details

• Message type: E = Error

• Message class: EMDUS -

• Message number: 521

• Message text: Changes not permitted; formula obsolete

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 EMDUS521 - Changes not permitted; formula obsolete ?

  The SAP error message EMDUS521, which states "Changes not permitted; formula obsolete," typically occurs in the context of SAP's Recipe Management or Product Lifecycle Management (PLM) modules. This error indicates that you are trying to make changes to a formula or recipe that has been marked as obsolete, meaning it is no longer valid for use in production or further modifications.
  Cause:
  
  Obsolete Formula: The formula or recipe you are trying to modify has been flagged as obsolete in the system. This could be due to a decision to discontinue a product or to replace it with a newer version.
  Status Settings: The status of the formula may have been set to "Obsolete" or "Inactive," preventing any changes from being made.
  Authorization Issues: In some cases, the user may not have the necessary permissions to modify the formula, especially if it has been marked as obsolete.
  
  Solution:
  
  
  Check Formula Status: Verify the status of the formula in the system. If it is indeed marked as obsolete, you will need to either:
  
  Create a new version of the formula if you need to make changes.
  Reactivate the formula if it is necessary and allowed by your organization's policies (this may require specific authorizations).
  
  
  
  Create a New Formula: If the formula is obsolete and cannot be reactivated, consider creating a new formula based on the existing one, making the necessary changes in the new version.
  
  
  Consult Documentation: Review your organization's documentation or guidelines regarding the management of formulas and recipes to understand the process for handling obsolete items.
  
  
  User Permissions: Ensure that you have the appropriate permissions to make changes to formulas. If not, contact your system administrator or the relevant department to request the necessary access.
  
  
  Contact Support: If you are unsure about the status of the formula or how to proceed, consider reaching out to your SAP support team or consulting the SAP Help Portal for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for this error message.
  Training and Documentation: Familiarize yourself with the SAP modules related to Recipe Management or PLM to better understand how formulas are managed within the system.
  Change Management Procedures: Review your organization's change management procedures to ensure compliance when dealing with obsolete formulas.
  
  By following these steps, you should be able to address the EMDUS521 error and proceed with your work in SAP.