How To Fix T0455 - Option calculation called up with interest < 0

SAP Error Message - Details

• Message type: E = Error

• Message class: T0 - General Treasury

• Message number: 455

• Message text: Option calculation called up with interest < 0

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 T0455 - Option calculation called up with interest < 0 ?

  The SAP error message T0455, which states "Option calculation called up with interest < 0," typically occurs in the context of financial transactions involving options or derivatives. This error indicates that the system has encountered a situation where the interest rate used in the option pricing calculation is less than zero, which is not valid for the calculations being performed.
  Cause:
  
  Negative Interest Rates: The most common cause of this error is the presence of a negative interest rate in the system. This can happen if the interest rate data is incorrectly entered or if the market conditions lead to negative interest rates.
  Configuration Issues: There may be issues with the configuration of the financial instruments in SAP, particularly in the settings related to interest rates.
  Data Entry Errors: Incorrect data entry in the transaction or master data related to the financial instruments can lead to this error.
  Market Data Updates: If the system is using external market data for interest rates, there may be an issue with the data feed that is providing negative rates.
  
  Solution:
  
  Check Interest Rate Data: Review the interest rate data in the system. Ensure that all interest rates are valid and that there are no negative values unless specifically intended for a particular financial instrument.
  Configuration Review: Check the configuration settings for the financial instruments involved. Ensure that the settings for interest rates are correctly defined and that they align with the expected market conditions.
  Data Validation: Validate the input data for the transaction that triggered the error. Ensure that all relevant fields are correctly filled out and that there are no discrepancies.
  Market Data Source: If the system relies on external market data, verify the source of the data and ensure that it is providing accurate and up-to-date information.
  Consult Documentation: Refer to SAP documentation or support notes related to this error message for any specific guidance or patches that may address the issue.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or any known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates to the system that could resolve the issue.
  Transaction Codes: Familiarize yourself with transaction codes related to financial instruments and interest rate management in SAP, such as transaction codes for managing financial derivatives.
  User Forums: Engage with SAP user forums or communities where similar issues may have been discussed, and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the T0455 error and implement a solution to resolve it.