CII-SR-235: MobileTelephoneUniversalCommunication should not be present
warningCII
What this error means and how to fix it
A CII syntax rule: the invoice contains a UN/CEFACT CII element that EN 16931 does not use, or uses it more often than allowed. This is a warning: on its own it does not reject the invoice.
Warnings are not repaired automatically. The free check shows every finding in the file with its location; if other errors in the same file are in the automatic set (totals, VAT breakdown, rounding, element order), the result page offers the corrected file for 9 €.
Rule text
[CII-SR-235] - MobileTelephoneUniversalCommunication should not be present
Where the rule is checked (XPath context and test)