How To Fix O1017 - Date & is not a valid working day (calendar &) -> &

SAP Error Message - Details

• Message type: E = Error

• Message class: O1 - IS-Oil : Message pool exchanges

• Message number: 017

• Message text: Date & is not a valid working day (calendar &) -> &

What causes this issue?

In <DS:GLOS.factory calendar>factory calendar</> &v2& the date &v1& is
not a valid workday.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please enter a valid (workday ) date (if possible).
<DS:TRAN.SCA3>Display factory calendar &v2&</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O1017 - Date & is not a valid working day (calendar &) -> & ?

  The SAP error message O1017 indicates that a specified date is not recognized as a valid working day in the specified calendar. This error typically arises in scenarios involving date calculations, scheduling, or planning where the system expects a valid working day but encounters a date that falls on a weekend or a holiday.
  Cause:
  
  Non-Working Day: The date you are trying to use is a weekend (Saturday or Sunday) or a public holiday as defined in the calendar settings.
  Calendar Configuration: The calendar assigned to the relevant organizational unit or process may not include the date in question as a working day.
  Incorrect Date Input: There may be a mistake in the date input, such as a typo or incorrect format.
  
  Solution:
  
  Check the Date: Verify the date you are trying to use. Ensure it is a valid working day according to the calendar settings.
  Review Calendar Settings:
  
  Go to the transaction code SCAL (Maintain Calendar) to check the configuration of the calendar assigned to your organization or process.
  Ensure that the date in question is marked as a working day in the calendar.
  
  
  Adjust the Date: If the date is indeed a non-working day, consider adjusting your input to a valid working day.
  Check User Parameters: If the error occurs for a specific user, check their user parameters to ensure they are set correctly and that they are using the correct calendar.
  Consult with SAP Basis or Functional Team: If you are unable to resolve the issue, it may be necessary to consult with your SAP Basis or functional team to review the calendar settings and ensure they are configured correctly.
  
  Related Information:
  
  Transaction Codes: 
  
  SCAL: To maintain and view calendar settings.
  OVZB: To check and maintain holiday calendars.
  
  
  Documentation: Refer to SAP Help documentation for more details on calendar settings and working days.
  User Exits and BAdIs: If you are working with custom developments, check if there are any user exits or BAdIs that might be affecting date validation.
  
  By following these steps, you should be able to identify the cause of the O1017 error and implement a solution to resolve it.