How To Fix HTTP_CHW_UI_MSG204 - When opening url &1 a UUID creation error occurred.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 204

• Message text: When opening url &1 a UUID creation error occurred.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HTTP_CHW_UI_MSG204 - When opening url &1 a UUID creation error occurred. ?

  The SAP error message HTTP_CHW_UI_MSG204 indicates that there was an issue with creating a UUID (Universally Unique Identifier) when trying to open a specific URL. This error can occur in various contexts, such as when using SAP Fiori applications or other web-based SAP interfaces.
  Cause
  The error can be caused by several factors, including:
  
  System Configuration Issues: There may be misconfigurations in the SAP system or the underlying web server that prevent UUIDs from being generated correctly.
  Network Issues: Problems with network connectivity or DNS resolution can lead to failures in accessing the required services for UUID generation.
  Authorization Issues: The user may not have the necessary permissions to access the resources required for UUID creation.
  Software Bugs: There may be bugs in the SAP software or the specific application being used that lead to this error.
  
  Solution
  To resolve the HTTP_CHW_UI_MSG204 error, you can try the following steps:
  
  
  Check System Configuration:
  
  Ensure that the SAP system is properly configured for UUID generation. This may involve checking settings in the SAP Gateway or other relevant components.
  
  
  
  Review Network Settings:
  
  Verify that there are no network issues preventing access to the required services. Check DNS settings and ensure that the SAP system can reach the necessary endpoints.
  
  
  
  Check User Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the resources involved in UUID creation.
  
  
  
  Review Logs:
  
  Check the SAP application logs (transaction SLG1) and the HTTP trace (transaction ST01) for more detailed error messages that can provide additional context about the issue.
  
  
  
  Update Software:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known bugs related to UUID generation.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs and the context in which the error occurs.
  
  
  
  Related Information
  
  UUID in SAP: UUIDs are used in various SAP applications for unique identification of objects. Understanding how UUIDs are generated and used in your specific SAP environment can help in troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the specific application or module you are working with to understand any specific requirements or configurations related to UUID generation.
  
  By following these steps, you should be able to diagnose and resolve the HTTP_CHW_UI_MSG204 error effectively.