CII-SR-02:CII GuidelineSpecifiedDocumentContextParameter required
CII must specify guideline identifier.
Engine Classification
Financial or legal field · Modification blocked by policy
Reason: CII documents must include the GuidelineSpecifiedDocumentContextParameter to identify the CIUS (Core Invoice Usage Specification) being used. Configure your invoicing software to include the appropriate guideline identifier.
What is CII-SR-02?
CII-SR-02 is a fatal validation rule defined in the cii-d16b specification. It validates the ram:ID element under rsm:ExchangedDocumentContext > ram:GuidelineSpecifiedDocumentContextParameter in the UBL invoice XML.
When this rule fires, the invoice is non-compliant and will be rejected by Peppol access points and national validation services. The sending system receives a rejection response and the invoice does not reach the buyer.
Target path: XPath: /rsm:CrossIndustryInvoice/rsm:ExchangedDocumentContext/ram:GuidelineSpecifiedDocumentContextParameter/ram:ID
Why This Error Matters
Guideline ID identifies the CII profile.
CII-SR-02 is a hard failure. Invoices that trigger this rule are rejected at the access point and never reach the recipient. In Peppol networks, this means your sending system receives an MLR (Message Level Response) with a rejection status. The invoice must be corrected and re-sent, adding delay to your payment cycle.
Validator Behavior
- ·Causes invoice rejection
- ·Fails CII schema validation
- ·Error returned: CII-SR-02
- ·Specification: cii-d16b
How to Fix It
Add context
ExchangedDocumentContext element
Set guideline
Profile identifier (EN16931, Factur-X, etc.)
XML Example
Generic example based on the rule's target XPath. Your actual XML structure may differ.
<!-- Triggers validation error --> <ram:ID></ram:ID>
<!-- Corrected --> <ram:ID>VALID_VALUE</ram:ID>
Technical Reference
XPath: /rsm:CrossIndustryInvoice/rsm:ExchangedDocumentContext/ram:GuidelineSpecifiedDocumentContextParameter/ram:IDCommon Causes
- ·Missing guideline
- ·Invalid guideline ID
Seeing this in production? The API handles CII-SR-02 automatically. See the fix response →
Frequently Asked Questions
CII must specify guideline identifier.
Add guideline ID for profile identification. You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
Yes, CII-SR-02 is a critical error that will cause invoice rejection. It must be fixed before submission.
Related Errors
Last updated: 18 January 2026
Handle CII-SR-02 Automatically in Your Pipeline
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