How To Fix CNACL_MSG_CL027 - You are not authorized to modify or delete ACL records

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 027

• Message text: You are not authorized to modify or delete ACL records

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNACL_MSG_CL027 - You are not authorized to modify or delete ACL records ?

  The SAP error message CNACL_MSG_CL027 indicates that a user is attempting to modify or delete Access Control List (ACL) records but does not have the necessary authorization to perform this action. This is a common issue in SAP systems where user permissions are strictly controlled to ensure data integrity and security.
  Cause:
  
  Insufficient Authorizations: The user does not have the required authorization objects assigned to their user profile to modify or delete ACL records.
  Role Configuration: The roles assigned to the user may not include the necessary permissions for the specific transaction or action they are trying to perform.
  System Configuration: There may be system-wide settings or configurations that restrict access to certain users or roles.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to analyze the authorization check. This will show which authorization object failed and why.
  Review the user’s roles and profiles in transaction SU01 (User Maintenance) to see if the necessary authorizations are included.
  
  
  
  Modify Roles:
  
  If the user lacks the necessary authorizations, a security administrator should modify the user’s roles or create a new role that includes the required authorization objects for ACL management.
  Common authorization objects related to ACL management include S_TCODE (Transaction Code) and S_USER_AUTH (User Authorization).
  
  
  
  Consult with Security Team:
  
  If you are not authorized to change roles or permissions, contact your SAP security team or administrator to request the necessary access.
  
  
  
  Testing:
  
  After changes are made, have the user log out and log back in to ensure that the new authorizations take effect. Then, attempt the action again to verify that the issue is resolved.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that control access to ACL records. This may include S_TCODE for transaction access and specific objects related to the module you are working with.
  Documentation: Review SAP documentation or internal guidelines regarding user roles and authorizations to understand how to properly manage access.
  Audit Logs: Check audit logs if available to see if there are any patterns or repeated issues with authorization failures for specific users or roles.
  
  By following these steps, you should be able to resolve the CNACL_MSG_CL027 error and ensure that the user has the appropriate permissions to modify or delete ACL records.