How To Fix CN499 - Costs of activity & becoming too large - please check

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 499

• Message text: Costs of activity & becoming too large - please check

What causes this issue?

If the system multipies the execution factor in activity &V1& by the
costs, the product is too large.

System Response

INCLUDE 'NA_ALLG_NOFUNKTION' OBJECT DOKU ID TX

How to fix this error?

Enter a smaller execution factor in the activity.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN499 - Costs of activity & becoming too large - please check ?

  The SAP error message CN499, which states "Costs of activity & becoming too large - please check," typically occurs in the context of project management and controlling within SAP, particularly when dealing with activity types and their associated costs in a project.
  Cause:
  
  
  Excessive Cost Accumulation: The error usually indicates that the total costs associated with a specific activity type have exceeded a predefined limit. This can happen if:
  
  The activity has been assigned too many resources or hours.
  The cost rates for the resources are set too high.
  There are errors in the configuration of the activity type or the cost center.
  
  
  
  Configuration Issues: There may be issues with how the activity types or cost centers are configured in the system, leading to incorrect calculations of costs.
  
  
  Data Entry Errors: Incorrect data entry in the project or activity planning can lead to inflated costs.
  
  
  Solution:
  
  
  Review Activity Costs: Check the costs associated with the activity type in question. Look for any discrepancies or unusually high values that may have been entered.
  
  
  Adjust Cost Rates: If the cost rates for resources are too high, consider adjusting them to more reasonable levels.
  
  
  Limit Resource Allocation: If too many resources or hours are allocated to the activity, consider reducing them to bring the costs within acceptable limits.
  
  
  Check Configuration: Review the configuration settings for the activity types and cost centers to ensure they are set up correctly. This includes checking the maximum allowable costs if such limits are configured.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing activity costs and understanding the limits set within your organization.
  
  
  Engage with SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder) or CJI3 (Project Actual Line Items) to analyze project costs and activities.
  Cost Center Accounting: Understanding how cost centers work in SAP can help in managing and analyzing costs effectively.
  SAP Notes: Check for any SAP Notes related to error CN499 for specific patches or updates that may address known issues.
  
  By following these steps, you should be able to identify the cause of the CN499 error and implement a solution to resolve it.