## etc0040 - instrument etc0040 inception date of the instrument cannot change over time

### Card of business rule instrument etc0040 inception date of the instrument cannot change over time

Name | instrument etc0040 inception date of the instrument cannot change over time
Code | etc0040
Comment | This validation check ensures that the value reported for the attribute 'instrument'.'inception date of the instrument' is consistent between the current reference date (T) and the previous available reference date (T-1). In particular it means that the value reported is not subject to change. ECB validation identifier: CN0925
Rule Type | Constraint

### Server expression of the business rule instrument etc0040 inception date of the instrument cannot change over time

Let T be the reference date: IF 'instrument' NOT IN ( ('instrument'.'type of instrument' = "overdraft" AND 'overdraft instrument'.'current account type' = "current account instrument with no credit limit") OR ('instrument'.'type of instrument' = "deposits other than reverse repurchase agreements" AND 'instrument'.'legal final maturity date' = "Non-applicable") ) THEN ('instrument'.'inception date of the instrument'(T) = 'instrument'.'inception date of the instrument'(T-1) AND 'instrument'.'inception date of the instrument'(T) <> "Unknown")

### List of DNB-specific attributes of the business rule instrument etc0040 inception date of the instrument cannot change over time

Name | Value
business rule classification | entity type constraint
business rule scope | Checked with data outside of the data delivery
business rule status | active business rule
number of dependencies | 1
severity | signalling

### List of attached objects of the business rule instrument etc0040 inception date of the instrument cannot change over time

Short Description
Entity Attribute 'instrument.inception date of the instrument'

Previous
Home
Next