How To Fix ICF_SYSTEM_LOGIN002 - Logon through HTTP is not possible; logon ticket is active for HTTPS only


ICF_SYSTEM_LOGIN002 - Overview

  • Message type: E = Error

  • Message class: ICF_SYSTEM_LOGIN - Messages for System Logon

  • Message number: 002

  • Message text: Logon through HTTP is not possible; logon ticket is active for HTTPS only

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  • Self-Explanatory Message

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    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 ICF_SYSTEM_LOGIN002 - Logon through HTTP is not possible; logon ticket is active for HTTPS only ?
    The SAP error message ICF_SYSTEM_LOGIN002 indicates that there is an issue with the logon method being used for accessing the SAP system. Specifically, it means that the logon ticket is valid only for HTTPS connections, and an attempt is being made to log in via HTTP.
    
    Cause: Logon Ticket Configuration: The system is configured to accept logon tickets only for secure connections (HTTPS). If a user tries to log in using an unsecured connection (HTTP), the system will reject the request. Web Dispatcher or Reverse Proxy Settings: If you are using a Web Dispatcher or a reverse proxy, it may not be correctly configured to handle HTTPS requests, leading to HTTP requests being sent instead. URL Mismatch: The URL used to access the SAP system may be incorrect, leading to an HTTP request instead of HTTPS.
    Solution: Use HTTPS: Ensure that you are accessing the SAP system using HTTPS instead of HTTP. Update the URL in

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