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How To Fix SVMCRT_SESSION_MGM020 - Session <&1> was probably loaded at same time by more than one VM


SVMCRT_SESSION_MGM020 - Overview

  • Message type: E = Error

  • Message class: SVMCRT_SESSION_MGM - Log Messages of the Session Management

  • Message number: 020

  • Message text: Session <&1> was probably loaded at same time by more than one VM

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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.

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SVMCRT_SESSION_MGM020 - Details

  • The SAP error message SVMCRT_SESSION_MGM020 indicates that a session (identified by <&1>) was likely loaded simultaneously by more than one Virtual Machine (VM). This situation can lead to conflicts and inconsistencies in session management, as multiple VMs attempt to access or modify the same session data concurrently.
    
    Cause: Concurrent Access: The primary cause of this error is that multiple instances of the application or multiple VMs are trying to access the same session data at the same time. This can happen in environments where load balancing is used, and multiple application servers are running. Session Management Issues: There may be issues with how sessions are managed within the application, leading to improper handling of session states.
    Configuration Issues: Misconfiguration in the application server or session management settings can also lead to this error.
    Solution: Review Session Management Configuration: Check the configuration settings for session management in your SAP environment. Ensure that sessions are being managed correctly

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