How To Fix CY243 - You cannot enter a date in factory calendar days

CY243 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 243

• Message text: You cannot enter a date in factory calendar days

What causes this issue?

You want to enter the date in factory calendar days. However it is not
possible to enter the date in factory calendar days here since you
would also have to enter a work center to determine the factory
calendar.

How to fix this error?

Use a different type of entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY243 - You cannot enter a date in factory calendar days ?

  The SAP error message CY243, "You cannot enter a date in factory calendar days," typically occurs when you are trying to enter a date that does not align with the factory calendar defined in the system. This can happen in various transactions related to production planning, scheduling, or any other area where factory calendar days are relevant.
  
  Cause:
  
  Non-Working Days: The date you are trying to enter falls on a non-working day as defined in the factory calendar.
  Incorrect Calendar Settings: The factory calendar may not be set up correctly, or the date you are trying to use is not recognized as a valid working day.
  Date Format Issues: Sometimes, the date format may not match the expected format, leading to confusion in the system.
  
  
  Solution:
  
  Check Factory Calendar: Verify the factory calendar settings in the system. You can do this by navigating to the transaction code SCAL (Maintain Factory Calendar) and checking the working days