How To Fix CN495 - Quantity in activity & element & is too large - check

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 495

• Message text: Quantity in activity & element & is too large - check

What causes this issue?

When you multiply using the execution factor in activity &V1&, you get
a value for the activity quantity in activity element &V2& which is too
large.

System Response

INCLUDE 'NA_ALLG_NOFUNKTION' OBJECT DOKU ID TX

How to fix this error?

Enter a lower value for the execution factor for the activity.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN495 - Quantity in activity & element & is too large - check ?

  The SAP error message CN495 indicates that the quantity specified in an activity or element is too large for the system to process. This error typically occurs in the context of project management and controlling, particularly when dealing with activities, costs, or resource allocations in SAP Project System (PS) or Controlling (CO) modules.
  Cause:
  
  Exceeding Limits: The quantity entered for an activity or element exceeds the maximum allowable limit defined in the system settings.
  Data Entry Error: There may be a mistake in the data entry, such as an extra digit or incorrect unit of measure.
  Configuration Issues: The configuration settings for the project or activity may not be set up correctly, leading to constraints on the quantity.
  Currency Conversion Issues: If the quantity is related to costs, there may be issues with currency conversion that affect the total amount.
  
  Solution:
  
  Check Quantity: Review the quantity entered for the activity or element. Ensure that it is within the acceptable range and correct any data entry errors.
  Review Configuration: Check the configuration settings for the project or activity. Ensure that the limits for quantities are set appropriately in the system.
  Adjust Limits: If necessary, consult with your SAP administrator or functional consultant to adjust the limits for quantities in the relevant configuration settings.
  Validate Units of Measure: Ensure that the units of measure used are correct and consistent with the project requirements.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the limits and configurations for your version of SAP.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CJ20N (Project Builder) or CJI3 (Project Actual Line Items) to review and adjust project data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Roles: Ensure that you have the appropriate permissions to make changes to project data and configurations.
  Testing: After making adjustments, test the changes in a development or quality environment before applying them to production.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal IT team for further investigation.