How To Fix FAC_OPP_MESSAGE017 - Year &1 Month &2 has &3 days. Please enter a valid date.


SAP Error Message - Details

  • Message type: E = Error

  • Message class: FAC_OPP_MESSAGE - Maintain posting period

  • Message number: 017

  • Message text: Year &1 Month &2 has &3 days. Please enter a valid date.

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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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    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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Smart SAP Assistant

  • What is the cause and solution for SAP error message FAC_OPP_MESSAGE017 - Year &1 Month &2 has &3 days. Please enter a valid date. ?

    The SAP error message FAC_OPP_MESSAGE017 typically occurs in the context of financial or operational planning within the SAP system. This error indicates that the user has entered an invalid date, specifically in relation to the number of days in a given month and year.

    Cause:

    The error message is triggered when:

    1. The user inputs a date that does not correspond to the actual number of days in that month. For example, entering February 30 or April 31 would cause this error.
    2. The system is expecting a date that falls within a valid range based on the fiscal calendar or operational planning periods defined in the system.

    Solution:

    To resolve this error, you can take the following steps:

    1. Check the Date Input: Verify the date you have entered. Ensure that it is a valid date for the specified month and year. For example, if you are entering a date for February, ensure it is between February 1 and February 28 (or 29 in a leap year).
    2. Review the Fiscal Calendar: If your organization uses a specific fiscal calendar, ensure that the date you are trying to enter aligns with the defined periods in the fiscal calendar.
    3. Correct the Input: If you find that the date is indeed invalid, correct it to a valid date and try again.
    4. Consult Documentation: If you are unsure about the valid date ranges or fiscal periods, consult your organization's SAP documentation or reach out to your SAP administrator for guidance.

    Related Information:

    • Leap Years: Remember that February has 29 days in leap years (e.g., 2020, 2024).
    • SAP Configuration: The fiscal year variant and periods can be configured in SAP, which may affect valid date ranges.
    • User Training: Ensure that users are trained on how to enter dates correctly in the SAP system to minimize errors.

    If the problem persists after checking the date and fiscal calendar, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues related to this error message.

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