How To Fix /BA1/F4_YC026 - Yield curve &2 in &3 has ref. interest rates with the same maturity date


/BA1/F4_YC026 - Overview

  • Message type: E = Error

  • Message class: /BA1/F4_YC -

  • Message number: 026

  • Message text: Yield curve &2 in &3 has ref. interest rates with the same maturity date

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  • Self-Explanatory Message

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/BA1/F4_YC026 - Details

  • The SAP error message /BA1/F4_YC026 indicates that there is an issue with the yield curve configuration in the system. Specifically, it points out that there are reference interest rates with the same maturity date, which is not allowed in the context of yield curve definitions.
    
    Cause: The error occurs when you attempt to create or modify a yield curve that has multiple reference interest rates assigned to the same maturity date. In financial systems, each maturity date should correspond to a unique reference interest rate to avoid ambiguity in calculations and to ensure accurate financial modeling.
    Solution: To resolve this error, you can follow these steps: Check Existing Yield Curves: Navigate to the yield curve configuration in your SAP system. Review the reference interest rates associated with the yield curve in question. Identify Duplicates: Look for any reference interest rates that share the same maturity date. You may need to check the configuration tables or use transaction codes related

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