Message type: E = Error
Message class: /BA1/F4_YC -
Message number: 055
Message text: A yield curve type with the same key already exists
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The SAP error message /BA1/F4_YC055 A yield curve type with the same key already exists typically occurs in the context of financial applications within SAP, particularly when dealing with yield curves in treasury or risk management modules. This error indicates that there is an attempt to create or modify a yield curve type that already exists in the system with the same key.
Cause: Duplicate Entry: The most common cause of this error is that a yield curve type with the same key (identifier) already exists in the database. This can happen if: A user is trying to create a new yield curve type with an identifier that has already been used. There was an error in a previous transaction that left a duplicate entry. Data was imported or migrated into the system that included existing yield curve types.
Configuration Issues: Sometimes, configuration settings or inconsistencies in the system can lead to this error.
Solution: Check Existing Yield
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