How To Fix SRT_REG032 - Host/port number unknown for virtual host &

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_REG - SRT Registry

• Message number: 032

• Message text: Host/port number unknown for virtual host &

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 SRT_REG032 - Host/port number unknown for virtual host & ?

  The SAP error message SRT_REG032 indicates that there is an issue with the configuration of a virtual host in the SAP system, specifically that the host or port number is unknown or not properly defined. This error typically arises in the context of SAP's web services or when using the SAP NetWeaver Application Server.
  Cause:
  
  Incorrect Configuration: The virtual host or port number may not be correctly configured in the SAP system.
  Missing Entries: The required entries for the virtual host in the SAP system's configuration may be missing or incorrectly set.
  Network Issues: There may be network-related issues preventing the SAP system from resolving the host name or connecting to the specified port.
  Service Not Running: The service that is supposed to listen on the specified port may not be running.
  
  Solution:
  
  
  Check Configuration:
  
  Go to transaction SICF (HTTP Service Hierarchy Maintenance) and check the configuration of the services.
  Ensure that the virtual host and port are correctly defined in the service settings.
  
  
  
  Update Host/Port Settings:
  
  In transaction SOAMANAGER, check the configuration of the web service and ensure that the endpoint URL is correctly set with the right host and port.
  If you are using a load balancer or reverse proxy, ensure that it is correctly configured to forward requests to the appropriate SAP instance.
  
  
  
  Check Network Connectivity:
  
  Use tools like ping or telnet to verify that the host is reachable and that the port is open.
  Ensure that there are no firewall rules blocking access to the specified port.
  
  
  
  Restart Services:
  
  If the service is not running, restart the relevant SAP services or the entire SAP instance to ensure that all configurations are loaded correctly.
  
  
  
  Review Logs:
  
  Check the SAP application logs (transaction SLG1) for any additional error messages that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or the official SAP documentation for any specific configurations related to your version of SAP and the services you are using.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Administration: Ensure that your SAP Basis team is involved, as they can provide insights into system configurations and network settings.
  
  By following these steps, you should be able to identify and resolve the issue causing the SRT_REG032 error in your SAP system.