How To Fix ARUN_ITA_MESSAGES027 - You are not authorized to use the &1 function.

SAP Error Message - Details

• Message type: E = Error

• Message class: ARUN_ITA_MESSAGES - Message class for ARun ITA

• Message number: 027

• Message text: You are not authorized to use the &1 function.

What causes this issue?

You are not authorized to use the &V1& function.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You must have the authorization roles assigned from the authorization
object <AB>ARUN_ITA</>. Please contact your system administrator.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ARUN_ITA_MESSAGES027 - You are not authorized to use the &1 function. ?

  The SAP error message ARUN_ITA_MESSAGES027 indicates that a user is not authorized to use a specific function or transaction within the SAP system. This is a common issue related to user authorizations and roles.
  Cause:
  
  Missing Authorization: The user does not have the necessary authorization object assigned to their user profile to access the specified function.
  Role Assignment: The user may not have the correct role assigned that includes the required permissions for the function.
  Authorization Object: The specific authorization object related to the function may not be included in the user's roles.
  Profile Issues: There may be issues with the user profile or the way roles are configured in the system.
  
  Solution:
  
  
  Check User Roles:
  
  Go to transaction code SU01 (User Maintenance).
  Enter the user ID and check the roles assigned to the user.
  Ensure that the user has the appropriate roles that include the necessary authorizations.
  
  
  
  Review Authorization Objects:
  
  Use transaction code SU53 immediately after receiving the error to see which authorization check failed.
  This will provide insight into which specific authorization object is missing.
  
  
  
  Modify Roles:
  
  If you have the necessary permissions, you can modify the roles using transaction code PFCG (Profile Generator).
  Add the required authorization objects to the relevant roles and then assign those roles to the user.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles or authorizations, contact your SAP security team or administrator for assistance.
  Provide them with the error message and any relevant details from the SU53 transaction.
  
  
  
  Testing:
  
  After making changes, have the user log out and log back in to ensure that the new authorizations take effect.
  Test the function again to confirm that the issue is resolved.
  
  
  
  Related Information:
  
  Authorization Objects: These are used in SAP to control access to various functions and data. Each function may require specific authorization objects.
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SU53: Display Authorization Check
  
  
  Documentation: Refer to SAP documentation or your organization's internal guidelines for managing user roles and authorizations.
  
  By following these steps, you should be able to identify and resolve the authorization issue related to the error message ARUN_ITA_MESSAGES027.