IBR-111
[ibr-111]-Item price discount (ibt-147) MUST occur maximum once.
Targeted Semantic Element
    
        
        
        - IBT-147-Item price discount
            :
            The total discount subtracted from the Item gross price to calculate the Item net price.
            
        
 
        
    
Schematron Rules
    
        
        
        
        
            - 
                
- IBR-111
 
             
            
                - Flag
 
                - fatal
 
                - Context
 
                cac:InvoiceLine | cac:CreditNoteLine 
                - Message
 
                - [ibr-111]-Item price discount (ibt-147) MUST occur maximum once.