IBR-002
An Invoice MUST have an Invoice number (ibt-001).
Targeted Semantic Element
    
        
        
        - IBT-001-Invoice number
            :
            A unique identification of the Invoice.
            
        
Schematron Rules
    
        
        
        
        
            - 
                - IBR-002
                - Flag
- fatal
- Context
- /ubl:Invoice | /cn:CreditNote
- Message
- [ibr-002]-An Invoice MUST have an Invoice number (ibt-001).