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How To Fix S_UNIFIED_CON_API024 - Header data of HTTP Profile could not be read.


SAP Error Message - Details

  • Message type: E = Error

  • Message class: S_UNIFIED_CON_API - Messages for API for Unified Connectivity

  • Message number: 024

  • Message text: Header data of HTTP Profile could not be read.

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  • 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.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message S_UNIFIED_CON_API024 - Header data of HTTP Profile could not be read. ?

    The SAP error message S_UNIFIED_CON_API024 indicates that the system encountered an issue while trying to read the header data of an HTTP profile. This error typically arises in the context of SAP's Unified Connectivity (UCON) framework, which is used for managing connections to external systems.

    Causes:

    1. Missing or Incorrect HTTP Profile: The specified HTTP profile may not exist, or it may be incorrectly configured.
    2. Authorization Issues: The user or service account may not have the necessary authorizations to access the HTTP profile.
    3. System Configuration Issues: There may be issues with the configuration of the SAP system or the HTTP connection settings.
    4. Network Issues: Problems with network connectivity or firewall settings could prevent access to the HTTP profile.
    5. Transport Layer Security (TLS) Issues: If the HTTP profile is configured to use TLS, there may be issues with the certificates or the TLS settings.

    Solutions:

    1. Check HTTP Profile Configuration:

      • Go to transaction SOAMANAGER and verify the configuration of the HTTP profile.
      • Ensure that the profile exists and is correctly set up.
    2. Review Authorizations:

      • Check the user roles and authorizations to ensure that the user has the necessary permissions to access the HTTP profile.
      • Use transaction SU53 to analyze authorization failures.
    3. Validate Network Connectivity:

      • Test the network connection to the external system to ensure that it is reachable.
      • Check for any firewall rules that might be blocking access.
    4. Examine System Logs:

      • Check the system logs (transaction SM21) for any related error messages that could provide more context about the issue.
    5. Check TLS/SSL Configuration:

      • If using TLS, ensure that the certificates are valid and correctly configured.
      • Verify the TLS settings in the HTTP profile.
    6. Consult SAP Notes:

      • Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
    7. Restart Services:

      • In some cases, restarting the relevant services or the entire SAP system may resolve transient issues.

    Related Information:

    • Transaction Codes:

      • SOAMANAGER: For managing web service configurations and HTTP profiles.
      • SM21: For viewing system logs.
      • SU53: For checking authorization issues.
    • SAP Documentation: Refer to the official SAP Help Portal for detailed documentation on Unified Connectivity and HTTP profiles.

    • SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.

    If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.

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