## etc0002 - protection provider-protection received etc0002 one and only one primary protection provider

### Card of business rule protection provider-protection received etc0002 one and only one primary protection provider

Name | protection provider-protection received etc0002 one and only one primary protection provider
Code | etc0002
Comment | For each protection received in protection provider-protection received exactly one protection provider must be indicated as primary protection provider.
Rule Type | Constraint

### Server expression of the business rule protection provider-protection received etc0002 one and only one primary protection provider

there exists select count('protection provider-protection received'.'counterparty identifier') , 'protection provider-protection received'.'reporting agent identifier' , 'protection provider-protection received'.'protection identifier' from 'protection provider-protection received' where 'protection provider-protection received'.'primary protection provider indicator' = "primary protection provider" group by 'protection provider-protection received'.'reporting agent identifier' , 'protection provider-protection received'.'protection identifier' having count('protection provider-protection received'.'counterparty identifier') = 1

### List of DNB-specific attributes of the business rule protection provider-protection received etc0002 one and only one primary protection provider

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

### List of attached objects of the business rule protection provider-protection received etc0002 one and only one primary protection provider

Short Description
Entity Attribute 'protection provider-protection received.primary protection provider indicator'

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