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

O1017 - Overview

• 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