How To Fix SHTTP263 - ICFNODEGUID cannot be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: SHTTP - Messages for Development Class SHTTP

• Message number: 263

• Message text: ICFNODEGUID cannot be determined

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 SHTTP263 - ICFNODEGUID cannot be determined ?

  The SAP error message SHTTP263 with the description "ICFNODEGUID cannot be determined" typically occurs in the context of the Internet Communication Framework (ICF) when there is an issue with the configuration of the ICF nodes or the HTTP services in the SAP system.
  Cause:
  
  ICF Node Configuration: The error often arises when the ICF node is not properly configured or is missing. This can happen if the node has been deleted or if there are issues with the underlying configuration.
  Missing or Incorrect HTTP Service: If the HTTP service that is being called is not activated or is incorrectly set up, it can lead to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the ICF node.
  System Issues: There may be underlying system issues, such as problems with the transport layer or network configuration.
  
  Solution:
  
  
  Check ICF Node Configuration:
  
  Go to transaction SICF in the SAP GUI.
  Check if the relevant ICF node is present and active. If it is not, you may need to recreate or activate it.
  Ensure that the node is correctly configured with the appropriate settings.
  
  
  
  Activate HTTP Services:
  
  In transaction SICF, ensure that the required HTTP services are activated. You can do this by navigating to the service and checking its status.
  If the service is inactive, right-click on it and select "Activate Service".
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the ICF node. You can check this in transaction SU53 after attempting to access the service.
  
  
  
  Review System Logs:
  
  Check the system logs for any additional error messages that might provide more context. You can use transaction SM21 to view the system log.
  
  
  
  Restart ICF Services:
  
  Sometimes, restarting the ICF services can resolve transient issues. You can do this in transaction SICF by selecting the node and choosing the option to restart.
  
  
  
  Check Network Configuration:
  
  Ensure that there are no network issues preventing access to the ICF node. This includes checking firewall settings and network routes.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SICF: For managing ICF services.
  SU53: To check authorization issues.
  SM21: To view system logs.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to ICF and HTTP services. You can search for notes in the SAP Support Portal.
  
  
  Documentation: Refer to the official SAP documentation for more details on configuring and troubleshooting ICF nodes and HTTP services.
  
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.