How To Fix BF00402 - Enter a message number first


BF00402 - Overview

  • Message type: E = Error

  • Message class: BF00 - FI: Application base reports

  • Message number: 402

  • Message text: Enter a message number first

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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.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message BF00402 - Enter a message number first ?
    The SAP error message BF00402, which states "Enter a message number first," typically occurs in the context of message processing or when working with message classes in SAP. This error indicates that the system expects a message number to be entered before proceeding with the operation you are attempting.
    
    Cause: Missing Input: The most common cause of this error is that the user has not entered a message number in the relevant field before trying to execute a function that requires it. Incorrect Navigation: The user may have navigated to a screen or transaction that requires a message number but did not provide one. System Configuration: In some cases, the error may arise from a configuration issue where the system is not set up to handle messages correctly.
    Solution: Enter a Message Number: The immediate solution is to ensure that you enter a valid message number in the appropriate field before executing the function. This could

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