How To Fix BT264 - & = not a workday. (Start date according to restriction = &)


SAP Error Message - Details

  • Message type: E = Error

  • Message class: BT - Background processing messages

  • Message number: 264

  • Message text: & = not a workday. (Start date according to restriction = &)

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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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    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 BT264 - & = not a workday. (Start date according to restriction = &) ?

    The SAP error message BT264, which states "not a workday. (Start date according to restriction = &)," typically occurs in the context of scheduling or planning activities within SAP, particularly when dealing with business processes that are sensitive to workdays, such as project management, production planning, or resource allocation.

    Cause:

    1. Non-Workday Date: The error indicates that the date specified (represented by &) is not recognized as a workday according to the calendar settings in SAP. This could be due to weekends, holidays, or other non-working days defined in the system.
    2. Calendar Settings: The work calendar for the relevant organizational unit or project may not include the specified date as a valid working day.
    3. Date Restrictions: There may be specific restrictions or rules set up in the system that prevent scheduling on certain dates.

    Solution:

    1. Check the Date: Verify the date that is causing the error. Ensure that it falls on a recognized workday according to the calendar settings in SAP.
    2. Review Work Calendar: Go to the transaction code SCAL (or use the relevant transaction for your version of SAP) to check the work calendar settings. Ensure that the date in question is included as a workday.
    3. Adjust Scheduling: If the date is indeed a non-workday, consider adjusting the scheduling to a valid workday. This may involve changing the start date or modifying the project plan.
    4. Modify Restrictions: If there are specific restrictions that are causing the issue, review and modify them as necessary to allow scheduling on the desired date.
    5. Consult with Admin: If you do not have the necessary permissions to change calendar settings or restrictions, consult with your SAP administrator or the person responsible for maintaining the system.

    Related Information:

    • Transaction Codes: Familiarize yourself with relevant transaction codes such as SCAL (for calendar maintenance), C223 (for work center calendar), or CM01 (for capacity planning) depending on your specific needs.
    • SAP Documentation: Refer to SAP Help documentation for detailed information on work calendars, scheduling, and error messages.
    • User Forums: Consider checking SAP community forums or user groups for similar issues and solutions shared by other users.

    By following these steps, you should be able to resolve the BT264 error and ensure that your scheduling aligns with the defined workdays in your SAP system.

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