How To Fix CACS_USAGE000 - You are not authorized to perform system measurement

SAP Error Message - Details

• Message type: E = Error

• Message class: CACS_USAGE - Messages for System Measurement

• Message number: 000

• Message text: You are not authorized to perform system measurement

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CACS_USAGE000 - You are not authorized to perform system measurement ?

  The SAP error message CACS_USAGE000 ("You are not authorized to perform system measurement") typically indicates that the user does not have the necessary authorizations to execute a specific transaction or function related to system measurement in the SAP system. This error is often encountered in the context of SAP Convergent Charging (SAP CC) or similar modules where system performance and usage metrics are monitored.
  Cause:
  
  Insufficient Authorizations: The user account attempting to perform the action does not have the required roles or authorizations assigned.
  Role Configuration: The roles assigned to the user may not include the necessary permissions for system measurement activities.
  Profile Issues: The user profile may not be correctly configured to allow access to the required transactions or functions.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to analyze the authorization check. This will show which authorization object failed.
  Review the authorization logs to identify missing authorizations.
  
  
  
  Assign Required Roles:
  
  Work with your SAP security team to ensure that the user has the appropriate roles assigned. Common roles that may include system measurement permissions are related to system administration or monitoring.
  If you have access, you can check the roles assigned to the user via transaction SU01 (User Maintenance).
  
  
  
  Modify Role Permissions:
  
  If the user needs specific permissions that are not included in their current roles, you may need to modify existing roles or create a new role that includes the necessary authorizations for system measurement.
  Ensure that the role includes the relevant authorization objects, such as S_USER_AUTH, S_TCODE, or any specific objects related to system measurement.
  
  
  
  Testing:
  
  After making changes to roles or authorizations, have the user log out and log back in to ensure that the new permissions take effect.
  Test the functionality again to confirm that the error has been resolved.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that pertain to system measurement and monitoring in SAP. This may include objects specific to the module you are working with.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this error or provide additional guidance.
  Documentation: Review the SAP documentation for the specific module (e.g., SAP Convergent Charging) to understand the required authorizations for various functions.
  
  If the issue persists after following these steps, it may be necessary to consult with your SAP Basis or security team for further investigation.