FpML Issues Tracker
closed
Minor
Always
Examples/Test Cases
Admin
mgratacos
Summary
When FpML 1.0 was defined for interest rate swaps we defined the rule that firstPaymentDate "must only be included if there is an initial stub". This definition remains in the FpML 4.1 standard today for interest rate components.
The rationale was that for vanilla swaps (without stubs) we wanted to make the FpML representation as simple as possible to generate, i.e. without needing to implement any date logic to calculate payment schedules.
firstPaymentDate is missing from the IRD example 5 (and also example 2) and looking back to the original examples in FpML 1.0 it was the same there too.
Notes:
mgratacos
06/06/05 5:50 pm
The ird_ex02_stub_amort_swap.xml and ird_ex05_long_stub_swap.xml examples have been updated in version 4.0 Recommendation. They will be updated in 4.1 Recommendation and 4.2 Second Working Draft. The Errata lists of all these versions have been updated accordingly.