instrument tpc0012 interest-only indicator amortisation type

tpc0012

When the amortisation type is
- 'French', or
- 'Fixed amortisation schedule'
Then
the interest-only indicator must be a "non-interest-only instrument". In other cases of amortisation type, both values for interest-only indicator are possible.

This validation check ensures that the value reported for the 'amortisation type' attribute is consistent with the 'end date of interest-only period' attribute given specific types of instruments. This means that for instruments with interest rate types which do not have an interest-only period, a non-interest-only instrument is reported, and the attribute 'end date of interest-only period' cannot be reported.

ECB Validation identifier: CN0835

Constraint