How To Fix SIAG_MSG641 - Select logon language


SIAG_MSG641 - Overview

  • Message type: E = Error

  • Message class: SIAG_MSG - GRC Plug-Ins message class

  • Message number: 641

  • Message text: Select logon language

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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.

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Smart SAP Assistant

  • What is the cause and solution for SAP error message SIAG_MSG641 - Select logon language ?
    The SAP error message SIAG_MSG641 typically indicates that the system is prompting the user to select a logon language during the login process. This can occur for various reasons, and understanding the cause and potential solutions can help resolve the issue.
    
    Cause: Missing Logon Language: The user may not have a default logon language set in their user profile. System Configuration: The SAP system may not be configured to support the default logon language for the user. User Profile Issues: There may be issues with the user profile or settings that prevent the system from recognizing the preferred logon language.
    Solution: Select Logon Language: When prompted, manually select a logon language from the available options in the dropdown menu on the login screen. Set Default Logon Language: After logging in, navigate to the user settings (transaction code SU01). Enter your user ID and click on the "Change" button. In the "Defaults" tab, set the "Logon Language" to your preferred language

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