CII-SR-003
BusinessProcessSpecifiedDocumentContextParameter should exist maximum once
What does this rule mean?
BusinessProcessSpecifiedDocumentContextParameter should exist maximum once
A syntax rule binding the EN 16931 requirements to the concrete XML syntax (UBL or CII).
Official rule message (standard)
BusinessProcessSpecifiedDocumentContextParameter should exist maximum once
Where the rule applies
Syntax: CII
Affected element (XPath):
/rsm:CrossIndustryInvoice/rsm:ExchangedDocumentContext
Technical test
The rule passes when this Schematron expression holds true:
(count(ram:BusinessProcessSpecifiedDocumentContextParameter) <= 1)How to fix it
A missing or incorrect business entry only you can supply. Add or correct it, then re-check.
Adjust the named element/attribute to the syntax requirement.
Correct the affected entry in your XML, then re-check the invoice. Validation runs locally in your browser — your file never leaves your machine.
Check an e-invoice here
Drop an XML or ZUGFeRD PDF file here. Validation runs locally in your browser against EN 16931 — your file never leaves your machine.