Validation message

[BR-03]-An Invoice shall have an Invoice issue date (BT-2).

Context

/ubl:Invoice | /cn:CreditNote

/rsm:CrossIndustryInvoice

UBL

XPath

1

normalize-space(cbc:IssueDate) != ''

CII

XPath

1

normalize-space(rsm:ExchangedDocument/ram:IssueDateTime/udt:DateTimeString[@format='102']) != ''

Used in business terms