How To Fix VBC_UI025 - Enter a proxy authorization user

SAP Error Message - Details

• Message type: E = Error

• Message class: VBC_UI - Applicaton Management UI Message Class

• Message number: 025

• Message text: Enter a proxy authorization user

Self-Explanatory Message

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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 VBC_UI025 - Enter a proxy authorization user ?

  The SAP error message VBC_UI025 ("Enter a proxy authorization user") typically occurs in the context of SAP Business Client or when using SAP Fiori applications. This error indicates that the system requires a proxy user to be specified for authorization purposes, particularly when accessing certain functionalities or services.
  Cause:
  
  Missing Proxy User Configuration: The system is configured to require a proxy user for certain operations, but this user has not been specified.
  Authorization Issues: The user currently logged in may not have the necessary authorizations to perform the action, and a proxy user is needed to bypass this limitation.
  System Configuration: The backend system may be set up to require a proxy user for specific transactions or services, especially in scenarios involving service calls or remote function calls.
  
  Solution:
  
  
  Specify a Proxy User:
  
  Navigate to the relevant configuration settings in your SAP system where proxy users are defined.
  Enter the required proxy user credentials in the appropriate fields. This may involve going to transaction codes like SU01 (User Maintenance) or PFCG (Role Maintenance) to ensure that the proxy user has the necessary authorizations.
  
  
  
  Check User Authorizations:
  
  Ensure that the user account you are using has the necessary authorizations to perform the action. You may need to consult with your SAP security team to verify and adjust the roles and authorizations.
  
  
  
  System Settings:
  
  Review the system settings related to proxy users. This may involve checking the configuration in transaction SPRO (SAP Reference IMG) under the relevant application area.
  Ensure that the proxy user is correctly set up in the system and that it has the necessary roles assigned.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring proxy users for your particular SAP environment.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01, PFCG, and SPRO for user and role management.
  SAP Notes: Check for any SAP Notes related to this error message for additional troubleshooting steps or patches that may address the issue.
  User Roles: Ensure that the proxy user has the appropriate roles assigned to perform the required actions without encountering authorization issues.
  
  By following these steps, you should be able to resolve the VBC_UI025 error and successfully enter a proxy authorization user in your SAP environment.