How To Fix RU015 - & is after validity period of factory calendar, check date

RU015 - Overview

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 015

• Message text: & is after validity period of factory calendar, check date

What causes this issue?

The date that you have entered is not within the validity period of the
factory calendar.

How to fix this error?

Check the factory calendar. Enter a date within the validity period.

Error message extract from SAP system. Copyright SAP SE.

RU015 - Details

• The SAP error message RU015 indicates that a date is outside the validity period of the factory calendar. This typically occurs when you are trying to perform an operation (like scheduling, planning, or executing a production order) that involves a date that is not covered by the defined factory calendar.
  
  Cause:
  
  Invalid Date: The date you are trying to use is either before the start date or after the end date of the factory calendar.
  Factory Calendar Configuration: The factory calendar may not be set up correctly, or the validity period may not cover the dates you are working with.
  Date Calculation Errors: Sometimes, the system may calculate a date based on other parameters that inadvertently falls outside the valid range.
  
  
  Solution:
  
  
  Check Factory Calendar:
  
  Go to the transaction code SCAL (Maintain Factory Calendar) to review the factory calendar settings.
  Ensure that the validity period of the factory calendar includes the date you are trying to use.
  
  
  
  Adjust Dates:
  
  If