How To Fix T4180 - Calculating the net present value per discount is not possible

T4180 - Overview

• Message type: E = Error

• Message class: T4 - Time deposit processing

• Message number: 180

• Message text: Calculating the net present value per discount is not possible

What causes this issue?

The net present value per discount cannot be calculated for exponential
discount interest in this case. Select a shorter term or a lower
interest rate. Due to the formula used, the calculated present value may
be less than or equal to zero. This is not permissible.
Net present value calculation per discount (exponential):
Net present value =
Nominal value * ( 2 - ( 1 + Interest rate/100 ) ** (Days/Base days))

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T4180 - Calculating the net present value per discount is not possible ?

  The SAP error message T4180, which states "Calculating the net present value per discount is not possible," typically occurs in the context of financial calculations, particularly when dealing with discounting cash flows or financial evaluations in SAP systems. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of Error T4180
  
  
  Missing or Incorrect Discount Rate: The discount rate may not be defined correctly in the system, or it may be missing altogether. This can prevent the system from calculating the net present value (NPV).
  
  
  Invalid Cash Flow Data: If the cash flow data is incomplete, incorrect, or not properly formatted, the system may not be able to perform the necessary calculations.
  
  
  
  Configuration Issues: There may be configuration issues in the financial module settings that affect how NPV is calculated.
  
  
  Data Type Mismatch: If the data types of the fields involved in the calculation are not