How To Fix /SAPAPO/CURTO_ALL018 - Unauthorized changes from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CURTO_ALL -

• Message number: 018

• Message text: Unauthorized changes from &1 to &2

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CURTO_ALL018 - Unauthorized changes from &1 to &2 ?

  The SAP error message /SAPAPO/CURTO_ALL018 Unauthorized changes from &1 to &2 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to make changes to a planning object or data that they do not have the necessary authorizations for. This error is a part of the authorization checks that SAP performs to ensure that users can only modify data they are permitted to.
  Cause:
  
  Authorization Issues: The user does not have the required authorization to make changes to the specified object or data.
  Configuration Settings: The system may be configured to restrict certain changes based on user roles or profiles.
  Data Locking: The data might be locked by another user or process, preventing unauthorized changes.
  
  Solution:
  
  
  Check User Authorizations:
  
  Verify the user's roles and authorizations in the SAP system. This can be done by checking the user profile in transaction SU01 or using transaction PFCG to review the roles assigned to the user.
  Ensure that the user has the necessary authorizations for the specific transaction or object they are trying to modify.
  
  
  
  Adjust Authorization Roles:
  
  If the user lacks the necessary authorizations, you may need to adjust their roles or create a new role that includes the required authorizations.
  Work with your SAP security team to ensure that the roles are properly configured.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in the APO system to see if there are any restrictions in place that might be causing the issue.
  Ensure that the settings align with the business requirements and user roles.
  
  
  
  Data Locking:
  
  If the data is locked, identify the user or process that has locked the data and resolve the locking issue. You can use transaction SM12 to view and manage locks.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message for additional context and troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SU01 - User Maintenance
  PFCG - Role Maintenance
  SM12 - Display and Delete Locks
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Support: If the issue persists after checking authorizations and configurations, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.