How To Fix S_UNIFIED_CON805 - Changing existing virtual hosts is not supported via development tools

SAP Error Message - Details

• Message type: E = Error

• Message class: S_UNIFIED_CON - Message Class for Unified Connectivity

• Message number: 805

• Message text: Changing existing virtual hosts is not supported via development tools

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 S_UNIFIED_CON805 - Changing existing virtual hosts is not supported via development tools ?

  The SAP error message S_UNIFIED_CON805 indicates that there is an attempt to change existing virtual hosts using development tools, which is not supported. This error typically arises in the context of SAP systems that utilize the SAP Cloud Platform or similar environments where virtual hosts are configured.
  Cause:
  The primary cause of this error is that the system is designed to prevent modifications to existing virtual hosts through development tools. This restriction is in place to maintain the integrity and stability of the system's configuration. Virtual hosts are often critical components in the architecture of an SAP application, and changing them can lead to unintended consequences.
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Avoid Using Development Tools: Instead of trying to change the virtual host configuration through development tools, use the appropriate administrative tools or interfaces provided by SAP for managing virtual hosts.
  
  
  Use the SAP Cloud Platform Cockpit: If you are working within the SAP Cloud Platform, you should use the SAP Cloud Platform Cockpit to manage your virtual hosts. This interface is designed for administrative tasks and will allow you to make the necessary changes without encountering this error.
  
  
  Check Documentation: Refer to the official SAP documentation for your specific version and environment. This documentation will provide guidance on how to properly manage virtual hosts and any limitations that may exist.
  
  
  Contact SAP Support: If you are unsure about how to proceed or if you believe there is a legitimate need to change the virtual host configuration, consider reaching out to SAP Support for assistance. They can provide guidance tailored to your specific situation.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context. SAP Notes often contain important information about known issues and their resolutions.
  System Configuration: Review your system's configuration to ensure that it aligns with best practices for managing virtual hosts.
  User Permissions: Ensure that you have the necessary permissions to make changes to the system configuration. Sometimes, lack of permissions can lead to errors that may seem unrelated.
  
  By following these steps, you should be able to address the S_UNIFIED_CON805 error and manage your virtual hosts appropriately within your SAP environment.