IBR-004
[ibr-004]-An Invoice MUST have an Invoice type code (ibt-003).
Targeted Semantic Element
    
        
        
        - IBT-003-Invoice type code
            :
            A code specifying the functional type of the Invoice.
            
        
Schematron Rules
    
        
        
        
        
            - 
                - IBR-004
                - Flag
- fatal
- Context
- /ubl:Invoice | /cn:CreditNote
- Message
- [ibr-004]-An Invoice MUST have an Invoice type code (ibt-003).