How To Fix T8159 - Standard yield curve(s) has been changed

T8159 - Overview

• Message type: E = Error

• Message class: T8 - Analysis system evaluations

• Message number: 159

• Message text: Standard yield curve(s) has been changed

What causes this issue?

The standard yield curves in the scenario have changed. This may be due
to a change in the scenario type or in the corresponding evaluation
type.

System Response

The existing standard yield curves are saved under "additional yield
curves". At the same time, the yield curves defined for the evaluation
type become the new standard yield curves.

How to fix this error?

If you no longer require the former standard yield curves for your
evaluations, you can delete them from the scenario. If you do not
delete them, they are held as additional yield curves.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T8159 - Standard yield curve(s) has been changed ?

  The SAP error message T8159, which states "Standard yield curve(s) has been changed," typically occurs in the context of financial applications, particularly in modules related to treasury and risk management, such as SAP Treasury and Risk Management (TRM) or SAP Financial Supply Chain Management (FSCM). This error indicates that the standard yield curve used for calculations has been modified, which can affect various financial transactions and valuations.
  
  Cause:
  
  Changes in Yield Curves: The standard yield curves used in the system have been updated or changed. This could be due to updates from financial institutions, regulatory changes, or manual adjustments made by users.
  
  Configuration Issues: There may be inconsistencies in the configuration settings related to yield curves, such as missing or incorrect data.
  Data Consistency: The system may detect that the yield curve data is inconsistent with other financial data or transactions.
  
  
  Solution:
  
  Review Changes: Check the changes made to the yield curves. This can typically be