What it means
Each ram:EmailURIUniversalCommunication inside ram:ShipToTradeParty/ram:DefinedTradeContact must contain exactly one ram:URIID. This rule does not check whether its text is non-empty or a valid email address.
Why it matters
The EXTENDED profile represents each contact email entry with one address element.
How to fix it
Check your delivery contact's email address. In ram:ShipToTradeParty/ram:DefinedTradeContact/ram:EmailURIUniversalCommunication, add the missing ram:URIID with that address or remove extra ram:URIID elements. Export and recheck your file.
Once the file is corrected, check it again for free: Validate a ZUGFeRD invoice
Or fix the invoice in a form and download the corrected file, for 1 credit: Fix a rejected e-invoice Beta
The rule as published
Element 'ram:URIID' must occur exactly 1 times. Where this rule applies
| Rule set | Version |
|---|---|
| Factur-X 1.09 EXTENDED | 1.0.9-2 |
| ZUGFeRD 2.5 EXTENDED | 2.5.2 |
Check your file
Drop your e-invoice to see whether FX-SCH-A-000818 still fails, and which other rules do.
Related rules
- FX-SCH-A-000819 The delivery contact's fax needs one number element
- FX-SCH-A-000820 The delivery contact's telephone needs one number element
- FX-SCH-A-000821 Use an allowed delivery party identifier scheme
- FX-SCH-A-000822 The delivery address must use an allowed country code
- FX-SCH-A-000823 The delivery party's registration scheme must be an allowed code
- FX-SCH-A-000824 The delivery party's organisation address needs one country field