How To Fix SHTTP247 - Check the Admin virtual host!

SAP Error Message - Details

• Message type: E = Error

• Message class: SHTTP - Messages for Development Class SHTTP

• Message number: 247

• Message text: Check the Admin virtual host!

What causes this issue?

This problem occurs
- when no admin virtual host was maintained in transaction SICF
or
- when the assignment of the admin virtual host for transaction
"REASSIGN_ADM_SERVICES" is missing.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Call transaction SICF and ensure that the admin virutal host was created
in accordance with SAP Note 1748112.
If the admin virtual host exists, call the transaction
"REASSIGN_ADM_SERVICES" in order to create the missing assignment.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SHTTP247 - Check the Admin virtual host! ?

  The SAP error message SHTTP247: Check the Admin virtual host typically indicates an issue with the configuration of the SAP Web Dispatcher or the SAP Internet Communication Manager (ICM) related to the virtual host settings. This error can occur when the system is unable to properly route requests to the appropriate virtual host, which is essential for handling HTTP(S) requests.
  Causes:
  
  Misconfiguration of Virtual Hosts: The virtual host settings in the SAP Web Dispatcher or ICM may not be correctly configured, leading to routing issues.
  Missing or Incorrect Host Entries: The hostname or IP address specified in the configuration may not match the actual server settings.
  Network Issues: There may be network connectivity problems preventing access to the specified virtual host.
  SSL Configuration Issues: If SSL is being used, there may be issues with the SSL certificates or their configuration.
  Firewall or Security Settings: Firewalls or security settings may be blocking access to the virtual host.
  
  Solutions:
  
  
  Check Virtual Host Configuration:
  
  Review the configuration files for the SAP Web Dispatcher or ICM to ensure that the virtual host settings are correct.
  Ensure that the hostname and port are correctly specified.
  
  
  
  Verify Hostname Resolution:
  
  Ensure that the hostname used in the configuration can be resolved to the correct IP address. You can use commands like ping or nslookup to verify this.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing access to the virtual host. Check for any network outages or misconfigurations.
  
  
  
  Review SSL Configuration:
  
  If SSL is being used, check the SSL certificates and ensure they are valid and correctly configured in the ICM or Web Dispatcher.
  
  
  
  Firewall Settings:
  
  Check firewall settings to ensure that they are not blocking access to the virtual host. Make sure the necessary ports are open.
  
  
  
  Logs and Traces:
  
  Review the logs for the SAP Web Dispatcher or ICM for any additional error messages that may provide more context about the issue.
  Enable tracing if necessary to gather more detailed information about the request handling.
  
  
  
  Restart Services:
  
  After making any changes to the configuration, restart the SAP Web Dispatcher or ICM to apply the changes.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SHTTP247 for any specific guidance or patches that may address the issue.
  Documentation: Refer to the official SAP documentation for the Web Dispatcher and ICM for detailed configuration instructions.
  Community Forums: Consider checking SAP Community forums or other technical forums for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.