How To Fix CN497 - Execution factor must be an integer multiple of the header factor (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 497

• Message text: Execution factor must be an integer multiple of the header factor (&)

What causes this issue?

The execution factor in the activity must be an integer multiple of the
execution factor in the network header (&V1&).

System Response

INCLUDE 'NA_ALLG_NOFUNKTION' OBJECT DOKU ID TX

How to fix this error?

Change the execution factor.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN497 - Execution factor must be an integer multiple of the header factor (&) ?

  The SAP error message CN497 indicates that there is a mismatch between the execution factor and the header factor in a network or activity within a project. This error typically arises in the context of project management and controlling, particularly when dealing with network activities in SAP's Project System (PS) module.
  Cause:
  The error occurs when the execution factor (the quantity or amount of work to be performed) is not an integer multiple of the header factor (the base quantity defined at the header level of the network or activity). This can happen in scenarios such as:
  
  Incorrect Configuration: The execution factor is set to a value that does not align with the header factor.
  Data Entry Errors: Manual entry of values that do not conform to the expected multiples.
  Changes in Project Structure: Modifications to the project structure or network that lead to inconsistencies in the factors.
  
  Solution:
  To resolve the CN497 error, you can take the following steps:
  
  
  Check Header Factor: Review the header factor of the network or activity. Ensure that it is set correctly and reflects the intended base quantity.
  
  
  Adjust Execution Factor: Modify the execution factor to ensure it is an integer multiple of the header factor. For example, if the header factor is 10, valid execution factors would be 10, 20, 30, etc.
  
  
  Review Activity Settings: Go through the settings of the specific activity or network where the error occurred. Ensure that all related parameters are correctly configured.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on how to set up factors in the Project System.
  
  
  Testing: After making adjustments, test the changes by attempting to execute the process again to ensure that the error is resolved.
  
  
  Seek Help: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP for managing project systems, such as CJ20N (Project Builder) or CN22 (Change Network).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training: Consider training sessions or resources on SAP Project System to better understand how to manage factors and avoid similar issues in the future.
  
  By following these steps, you should be able to identify the cause of the CN497 error and implement a solution to resolve it.