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Error

FX-SCH-A-001144: A product characteristic can have at most one name

In short

Error: fails the selected checks.

FX-SCH-A-001144 means a product characteristic on an invoice line contains more than one ram:Description element, which holds the characteristic's name. Keep at most one name element in each characteristic.

On this page

What it means

For each ram:ApplicableProductCharacteristic under the line's ram:SpecifiedTradeProduct, the rule permits zero or one ram:Description. This element represents the attribute name (BT-160) within item attributes (BG-32). The test does not check the attribute value (BT-161).

Why it matters

Each characteristic has a single name field to identify the property described by its value.

How to fix it

Check the affected product characteristic and remove duplicate ram:Description elements. If the names refer to different characteristics, such as colour and size, put each characteristic and its corresponding value in a separate ram:ApplicableProductCharacteristic block. Save or export the corrected file and check it again.

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:Description' may occur at maximum 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
Rule text from phive-rules 4.6.4.

Check your file

Drop your e-invoice to see whether FX-SCH-A-001144 still fails, and which other rules do.

Updated 6 November 2026