How To Fix S_UNIFIED_CON_API173 - Workbench Error: Invalid Values for virtual host &1

SAP Error Message - Details

• Message type: E = Error

• Message class: S_UNIFIED_CON_API - Messages for API for Unified Connectivity

• Message number: 173

• Message text: Workbench Error: Invalid Values for virtual host &1

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_CON_API173 - Workbench Error: Invalid Values for virtual host &1 ?

  The SAP error message S_UNIFIED_CON_API173 indicates that there is an issue with the configuration of a virtual host in the SAP system. This error typically arises when the system is unable to recognize or validate the values provided for the virtual host configuration.
  Cause:
  
  Invalid Configuration: The virtual host may not be correctly configured in the system. This could be due to incorrect entries in the configuration settings.
  Missing Host Entries: The specified virtual host may not exist in the system or may not be properly defined in the relevant configuration tables.
  Network Issues: There could be network-related issues preventing the system from resolving the virtual host.
  Authorization Issues: The user may not have the necessary permissions to access or modify the virtual host settings.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the transaction code SICF (HTTP Service Hierarchy Maintenance) and verify the configuration of the virtual host.
  Ensure that the virtual host is correctly defined and that all required parameters are set.
  
  
  
  Validate Host Entries:
  
  Check the entries in the TICF table (or relevant configuration tables) to ensure that the virtual host is listed and correctly configured.
  If the virtual host is missing, you may need to create it or correct any existing entries.
  
  
  
  Network Configuration:
  
  Ensure that the network settings are correct and that the SAP system can resolve the virtual host name.
  You may need to check DNS settings or the hosts file on the server to ensure that the virtual host can be resolved.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access and modify the virtual host settings.
  You may need to consult with your SAP security team to ensure that the appropriate roles and permissions are assigned.
  
  
  
  Restart Services:
  
  Sometimes, simply restarting the relevant services or the entire SAP system can resolve transient issues related to configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation related to the configuration of virtual hosts and HTTP services for more detailed guidance.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage SAP support for further assistance.