Business rule deteriorated credit risk instrument etc0013 fair value changes due to changes in credit risk before purchase cannot change over time

Card of business rule deteriorated credit risk instrument etc0013 fair value changes due to changes in credit risk before purchase cannot change over time

Name

deteriorated credit risk instrument etc0013 fair value changes due to changes in credit risk before purchase cannot change over time

Code

etc0013

Comment

This validation check ensures that the value reported for the 'fair value changes due to changes in credit risk before purchase' attribute is consistent between the current reporting reference date (T) and the previous available reporting reference date (T-1). This means that the value of the reported attribute cannot be changed.


ECB Validation identifier: CN0810

Rule Type

Constraint


Server expression of the business rule deteriorated credit risk instrument etc0013 fair value changes due to changes in credit risk before purchase cannot change over time

Let T be the reporting reference date:
(('instrument.fair value changes due to changes in credit risk before purchase' (T) = 'instrument.fair value changes due to changes in credit risk before purchase' (T-1)) and
('instrument.fair value changes due to changes in credit risk before purchase' (T) <> "Unknown"))


List of DNB-specific attributes of the business rule deteriorated credit risk instrument etc0013 fair value changes due to changes in credit risk before purchase cannot change over time

Name

Value

business rule classification

entity type constraint

business rule scope

Checked with data outside of the data delivery

severity

signalling


List of attached objects of the business rule deteriorated credit risk instrument etc0013 fair value changes due to changes in credit risk before purchase cannot change over time

Short Description

Entity Attribute 'deteriorated credit risk instrument.fair value changes due to changes in credit risk before purchase'