How To Fix GW742 - Connection has already been closed


GW742 - Overview

  • Message type: E = Error

  • Message class: GW - Message Texts for Gateway

  • Message number: 742

  • Message text: Connection has already been closed

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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 GW742 - Connection has already been closed ?
    The SAP error message GW742 ("Connection has already been closed") typically occurs in the context of SAP Gateway or when using OData services. This error indicates that the connection to the backend system has been terminated unexpectedly, which can happen for various reasons. Below are some common causes, potential solutions, and related information regarding this error.
    Causes:
    
    Timeouts: The connection may have timed out due to inactivity. This can happen if the client does not send any requests for a certain period.
    Network Issues: Intermittent network connectivity problems can lead to the connection being dropped.
    Server Configuration: The backend server may have settings that limit the duration of connections or the number of concurrent connections.
    Resource Limitations: The server may be under heavy load, causing it to close connections to manage resources.
    Session Management: If the session is invalidated or expired, the connection may be closed.
    Firewall or Security Settings: Firewalls or security settings may terminate idle

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