How To Fix RY820 - ----------Calibration of Hull-White Yield Curve Model---------

RY820 - Overview

• Message type: E = Error

• Message class: RY - Messages for RM Basis

• Message number: 820

• Message text: ----------Calibration of Hull-White Yield Curve Model---------

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RY820 - ----------Calibration of Hull-White Yield Curve Model--------- ?

  The SAP error message RY820, which pertains to the calibration of the Hull-White yield curve model, typically indicates an issue with the parameters or data used in the calibration process. The Hull-White model is a popular interest rate model used in finance for pricing and managing interest rate derivatives.
  
  Cause:
  
  Data Issues: The input data for the calibration may be incomplete, incorrect, or not formatted properly. This can include missing market data, such as interest rates or bond prices.
  Parameter Settings: The parameters used in the Hull-White model may not be set correctly. This includes the mean reversion level, volatility, and other model-specific parameters.
  Model Configuration: The configuration settings for the Hull-White model in SAP may not be properly defined, leading to errors during the calibration process.
  Market Conditions: Extreme market conditions or anomalies in the data can lead to difficulties in calibration.
  
  
  Solution:
  
  Check Input Data: Verify that all required market data is available and correctly