How To Fix IP422 - Cycle Modification factor must be a whole number with key date scheduling

IP422 - Overview

• Message type: E = Error

• Message class: IP - Messages for preventive maintenance

• Message number: 422

• Message text: Cycle Modification factor must be a whole number with key date scheduling

What causes this issue?

You have changed the cycle modification factor in order to alter the
length of the maintenance cycle.

System Response

As the maintenance plan is set for key date scheduling, it only makes
sense to use whole numbers for cycle modification factors.

How to fix this error?

Change the cycle modification factor to a whole number or check whether
key date scheduling is correct for this particular maintenance plan.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IP422 - Cycle Modification factor must be a whole number with key date scheduling ?

  The SAP error message IP422, which states "Cycle Modification factor must be a whole number," typically occurs in the context of planning and scheduling in SAP, particularly when using the Integrated Planning (IP) functionality. This error indicates that the cycle modification factor you have entered is not a whole number, which is a requirement for certain planning scenarios.
  
  Cause:
  
  Non-integer Value: The cycle modification factor has been entered as a decimal or fractional number instead of a whole number (e.g., 1.5 instead of 1).
  Incorrect Configuration: The configuration settings for the planning cycle may not be set up correctly, leading to the acceptance of invalid values.
  Data Entry Error: A simple typographical error during data entry could lead to the input of an invalid value.
  
  
  Solution:
  
  Check Input Values: Review the cycle modification factor you have entered and ensure it is a whole number. If it is a decimal, round it to the nearest whole number