How To Fix AO268 - Error in the calculation of the payback period

SAP Error Message - Details

• Message type: E = Error

• Message class: AO - Appropriation requests - Master data / Customizing

• Message number: 268

• Message text: Error in the calculation of the payback period

What causes this issue?

The yield curves for calculating preinvestment analysis figures are not
entered completely.

System Response

The calculation terminates.

How to fix this error?

Maintain the yield curves for calculating the net present value in
Customizing for Appropriation Requests:
Enter the yield curves of yield curve types 9990 and 9991 in the
controlling area currency.
Enter interest rates for the reference interest rate starting from the
first period of the first fiscal year for which you planned costs and
revenue.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AO268 - Error in the calculation of the payback period ?

  The SAP error message AO268, which indicates "Error in the calculation of the payback period," typically arises in the context of investment management or project system modules where financial calculations are performed. This error can occur due to various reasons, and understanding the cause is essential for resolving it.
  Causes of AO268 Error
  
  
  Missing or Incorrect Data: The payback period calculation relies on accurate cash flow data. If there are missing values or incorrect entries in the cash flow data, it can lead to this error.
  
  
  Configuration Issues: Incorrect configuration settings in the investment management module or project system can lead to errors in financial calculations.
  
  
  Inconsistent Periods: If the cash flows are not aligned with the periods defined in the project or investment profile, it can cause calculation errors.
  
  
  Negative Cash Flows: If there are negative cash flows that are not handled correctly, it may lead to issues in calculating the payback period.
  
  
  Technical Issues: Sometimes, the error may arise due to technical issues or bugs in the SAP system.
  
  
  Solutions to AO268 Error
  
  
  Check Cash Flow Data: Review the cash flow entries associated with the investment or project. Ensure that all necessary data is present and correctly entered.
  
  
  Review Configuration Settings: Check the configuration settings in the investment management or project system module. Ensure that they are set up correctly for the calculations you are trying to perform.
  
  
  Align Periods: Make sure that the cash flows are aligned with the periods defined in the project or investment profile. Adjust any discrepancies.
  
  
  Handle Negative Cash Flows: If there are negative cash flows, ensure that they are accounted for correctly in the calculation. You may need to adjust the cash flow entries.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error. Sometimes, SAP releases updates that fix known issues.
  
  
  Debugging: If you have access to technical resources, consider debugging the program or transaction that is generating the error to identify the root cause.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to investment management and project systems, such as IM01, IM02, CJ20N, etc.
  Documentation: Review SAP documentation related to investment management and financial calculations to understand the expected data structure and configuration.
  User Forums: Engage with SAP user communities or forums where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the AO268 error in your SAP system.