How To Fix HTTP_CSP_UI_MSG028 - No Whitelist auth. for UCON CHW.

HTTP_CSP_UI_MSG028 - Overview

• Message type: E = Error

• Message class: HTTP_CSP_UI_MSG - strings for output in http alv

• Message number: 028

• Message text: No Whitelist auth. for UCON CHW.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message HTTP_CSP_UI_MSG028 - No Whitelist auth. for UCON CHW. ?

  The SAP error message "HTTP_CSP_UI_MSG028 No Whitelist auth. for UCON CHW" typically indicates that there is an issue with the authorization settings for a specific user or service in the context of the SAP Cloud Platform (SCP) or SAP Business Technology Platform (BTP). This error is related to the User Connectivity (UCON) framework, which is used for managing user authentication and authorization.
  
  Cause:
  
  Missing Whitelist Entry: The error suggests that the user or service trying to access a particular resource is not included in the whitelist. The whitelist is a list of authorized users or services that are allowed to access certain functionalities or resources.
  
  Configuration Issues: There may be misconfigurations in the UCON settings or the service that is being accessed.
  Authorization Roles: The user may not have the necessary roles or permissions assigned to access the requested resource.
  
  
  Solution:
  
  
  Check Whitelist Configuration:
  
  Navigate to the UCON configuration in your SAP system.
  Ensure that the user or