How To Fix CNACL_MSG_CL018 - You are not authorized to access all objects

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 018

• Message text: You are not authorized to access all objects

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNACL_MSG_CL018 - You are not authorized to access all objects ?

  The SAP error message CNACL_MSG_CL018 ("You are not authorized to access all objects") typically occurs when a user attempts to access certain objects or transactions in SAP for which they do not have the necessary authorizations. This is a common issue in SAP systems where security and access control are strictly enforced.
  Cause:
  
  Missing Authorizations: The user does not have the required authorization objects assigned to their user profile.
  Role Configuration: The roles assigned to the user may not include the necessary permissions to access the specific objects or transactions.
  Authorization Group Restrictions: The objects may be restricted by authorization groups that the user is not part of.
  Profile Issues: The user’s profile may not be updated or may have been incorrectly configured.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to see which authorization check failed. This will provide insight into what specific authorization is missing.
  Alternatively, you can use transaction SU01 to view the user’s profile and roles.
  
  
  
  Review Roles and Profiles:
  
  Check the roles assigned to the user in transaction PFCG. Ensure that the roles include the necessary authorization objects for the actions the user is trying to perform.
  If the roles are missing the required authorizations, you may need to modify the role or create a new one that includes the necessary permissions.
  
  
  
  Authorization Object Analysis:
  
  Identify the specific authorization objects that are causing the issue. This can be done by analyzing the error message details or using transaction SUIM to run an authorization check.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to modify roles or profiles, contact your SAP security team or administrator. Provide them with the details of the error and the actions you were trying to perform.
  
  
  
  Testing:
  
  After making changes to roles or authorizations, test the access again to ensure that the issue is resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  SU01: User Maintenance
  PFCG: Role Maintenance
  SUIM: User Information System
  
  
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that pertain to the transactions or objects you are trying to access.
  
  
  Documentation: Review SAP documentation or internal guidelines regarding user roles and authorizations to ensure compliance with your organization’s security policies.
  
  
  By following these steps, you should be able to identify and resolve the authorization issue related to the CNACL_MSG_CL018 error message.