How To Fix S_UNIFIED_CON027 - Forbidden access detected

SAP Error Message - Details

• Message type: E = Error

• Message class: S_UNIFIED_CON - Message Class for Unified Connectivity

• Message number: 027

• Message text: Forbidden access detected

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 S_UNIFIED_CON027 - Forbidden access detected ?

  The SAP error message S_UNIFIED_CON027: Forbidden access detected typically indicates that a user is trying to access a transaction or function for which they do not have the necessary authorizations. This is a security feature in SAP to prevent unauthorized access to sensitive data or functions.
  Causes:
  
  Missing Authorizations: The user does not have the required roles or authorizations assigned to their user profile.
  Role Changes: Recent changes to user roles or authorizations may have inadvertently removed necessary permissions.
  Authorization Objects: Specific authorization objects related to the transaction or function may not be satisfied.
  Profile Issues: The user profile may not be correctly configured or may be corrupted.
  
  Solutions:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error. This will show you the last authorization check and help identify which authorization object is missing.
  Alternatively, you can use transaction SU01 to check the user’s roles and authorizations.
  
  
  
  Review Roles and Profiles:
  
  Ensure that the user has the appropriate roles assigned that include the necessary authorizations for the transaction they are trying to access.
  If roles have been changed recently, review the changes to ensure that the necessary permissions are still included.
  
  
  
  Authorization Object Analysis:
  
  Identify the specific authorization objects that are causing the issue. You can do this by checking the transaction codes and the associated authorization objects in the SAP documentation or using transaction SU24.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to make changes, contact your SAP security team or administrator. Provide them with the details of the error and any information from the SU53 report.
  
  
  
  Testing:
  
  After making changes to roles or authorizations, have the user log out and log back in to ensure that the changes take effect.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  SU01: User Maintenance
  SU24: Maintain Authorization Defaults
  PFCG: Role Maintenance
  
  
  
  Authorization Concepts: Understanding how authorizations work in SAP, including roles, profiles, and authorization objects, is crucial for troubleshooting these types of errors.
  
  
  Documentation: Refer to SAP Help documentation for detailed information on authorization management and best practices.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the S_UNIFIED_CON027 error message.