How To Fix SRTWEB166 - SRT root ICF node does not exist (VH=&1): &2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: SRTWEB - Messages for Web Administration UI

• Message number: 166

• Message text: SRT root ICF node does not exist (VH=&1): &2&3&4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRTWEB166 - SRT root ICF node does not exist (VH=&1): &2&3&4 ?

  The SAP error message SRTWEB166 indicates that there is an issue with the ICF (Internet Communication Framework) node related to the SAP Web Services. Specifically, the error message states that the root ICF node does not exist for the specified Virtual Host (VH).
  Cause:
  The error typically occurs due to one of the following reasons:
  
  Missing ICF Node: The required ICF node for the web service is not activated or does not exist in the system.
  Incorrect Configuration: The configuration for the web service might be incorrect, leading to the system being unable to find the necessary ICF node.
  Transport Issues: If the configuration was transported from another system, the ICF nodes may not have been transported correctly.
  Authorization Issues: There may be authorization issues preventing access to the ICF node.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check ICF Nodes:
  
  Go to transaction SICF in the SAP GUI.
  Check if the required ICF node exists. You can search for the node using the path provided in the error message.
  If the node does not exist, you may need to create it or activate it.
  
  
  
  Activate ICF Node:
  
  If the node exists but is not activated, right-click on the node and select "Activate Service".
  Ensure that the node is activated for the correct Virtual Host.
  
  
  
  Check Configuration:
  
  Verify the configuration settings for the web service in transaction SOAMANAGER.
  Ensure that the web service is correctly configured and that the endpoint is pointing to the correct ICF node.
  
  
  
  Transport Issues:
  
  If the configuration was transported, check the transport logs to ensure that the ICF nodes were included in the transport request.
  If necessary, manually create or activate the ICF nodes in the target system.
  
  
  
  Authorization:
  
  Ensure that the user has the necessary authorizations to access the ICF node. You can check the authorization objects related to ICF services.
  
  
  
  Check Logs:
  
  Review the system logs (transaction SLG1) for any additional error messages or information that might help diagnose the issue.
  
  
  
  Related Information:
  
  ICF (Internet Communication Framework): This is a framework in SAP that allows for the creation and management of HTTP services.
  SOAMANAGER: This transaction is used for managing web services in SAP, including configuration and monitoring.
  SICF: This transaction is used to manage ICF services, including activation and deactivation of services.
  
  By following these steps, you should be able to identify and resolve the issue related to the SRTWEB166 error message. If the problem persists, consider reaching out to SAP support for further assistance.