How To Fix CNACL_MSG_CL028 - You are not authorized to execute &1 &2 action &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNACL_MSG_CL - Message class for ACL FOR PS

• Message number: 028

• Message text: You are not authorized to execute &1 &2 action &3

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 CNACL_MSG_CL028 - You are not authorized to execute &1 &2 action &3 ?

  The SAP error message CNACL_MSG_CL028 indicates that a user does not have the necessary authorization to execute a specific action in the system. This message typically arises in the context of authorization checks within SAP, particularly in modules related to project management, controlling, or other areas where actions are restricted based on user roles.
  Cause:
  The error occurs due to one or more of the following reasons:
  
  Missing Authorizations: The user lacks the required authorization objects or roles to perform the specified action.
  Role Configuration: The roles assigned to the user may not include the necessary permissions for the action they are trying to execute.
  Authorization Profile Issues: The authorization profiles may not be correctly configured or assigned to the user.
  Transaction Restrictions: Certain transactions may have restrictions based on user roles or organizational levels.
  
  Solution:
  To resolve the CNACL_MSG_CL028 error, you can follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs. This will show you the last authorization check and help identify which authorization object is missing.
  Alternatively, you can use transaction SU01 to view the user’s roles and authorizations.
  
  
  
  Review Role Assignments:
  
  Check the roles assigned to the user in transaction SU01. Ensure that the roles include the necessary authorizations for the action being attempted.
  If the user needs additional roles, consult with your SAP security team to assign the appropriate roles.
  
  
  
  Modify Authorization Profiles:
  
  If you have the necessary permissions, you can modify the authorization profiles using transaction PFCG. Ensure that the required authorization objects are included in the relevant roles.
  
  
  
  Consult with Security Team:
  
  If you are not authorized to make changes, contact your SAP security or basis team. Provide them with the details of the error message and the action you were trying to perform.
  
  
  
  Testing:
  
  After making changes to roles or authorizations, have the user log out and log back in to ensure that the changes take effect. Then, test the action again to see if the error persists.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the specific authorization objects related to the action you are trying to perform. This can often be found in the documentation or by consulting with your SAP security team.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to authorization errors.
  Documentation: Review SAP documentation for the specific module or transaction to understand the required authorizations.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the CNACL_MSG_CL028 error.