How To Fix SPN018 - You are not authorized to administer the SNC configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: SPN - SPnego

• Message number: 018

• Message text: You are not authorized to administer the SNC configuration

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 SPN018 - You are not authorized to administer the SNC configuration ?

  The SAP error message SPN018, which states "You are not authorized to administer the SNC configuration," typically indicates that the user attempting to access or modify the Secure Network Communications (SNC) configuration does not have the necessary authorizations.
  Cause:
  The primary cause of this error is a lack of appropriate authorizations in the user's profile. The SNC configuration is sensitive and requires specific permissions to ensure that only authorized personnel can make changes to security settings.
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to administer SNC settings. This typically involves checking the user's roles and profiles in the SAP system.
  
  
  
  Assign Required Roles:
  
  The user may need to be assigned specific roles that include the necessary authorizations for SNC configuration. Common roles that might include these authorizations are:
  
  SAP_ALL (for testing purposes, but not recommended for production)
  Specific roles related to security administration (e.g., SAP_BC_SNC_ADMIN)
  
  
  Consult with your SAP security administrator to determine the appropriate roles.
  
  
  
  Use Transaction SU01:
  
  If you have the necessary permissions, you can use transaction SU01 to modify the user’s roles and authorizations.
  Navigate to the user profile, and add the required roles.
  
  
  
  Check Authorization Objects:
  
  The specific authorization object related to SNC configuration is S_SNC_ADM. Ensure that the user has the necessary permissions for this object.
  
  
  
  Testing:
  
  After making changes to the user’s roles or authorizations, have the user log out and log back in to see if the issue is resolved.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or the SAP Help Portal for more detailed information on SNC configuration and the required authorizations.
  
  
  
  Related Information:
  
  SNC (Secure Network Communications): This is a security protocol that provides encryption and authentication for SAP communications.
  Authorization Management: Understanding how to manage user roles and authorizations is crucial for maintaining security in SAP systems.
  SAP Security Best Practices: Regularly review and audit user roles and authorizations to ensure compliance with security policies.
  
  If the issue persists after following these steps, it may be necessary to consult with your SAP Basis or security team for further investigation.