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Error

FX-SCH-A-001034: The unit price charge has duplicate charge indicators

In short

Error: fails the selected checks.

FX-SCH-A-001034 means a charge on your line's unit price before discounts contains more than one ram:ChargeIndicator element. Remove the duplicates and keep one indicator containing udt:Indicator with the text true.

On this page

What it means

This rule selects ram:AppliedTradeAllowanceCharge entries under ram:GrossPriceProductTradePrice where ram:ChargeIndicator/udt:Indicator has the text true. Each selected entry must contain exactly one ram:ChargeIndicator. An entry without an indicator is not selected, so this rule detects repeated indicator elements rather than missing ones.

Why it matters

The Extended profile requires one charge indicator element in each selected entry. Multiple elements break that structure even when they all contain the same value.

How to fix it

In the affected line's ram:GrossPriceProductTradePrice, find the ram:AppliedTradeAllowanceCharge marked as a charge. Keep one ram:ChargeIndicator containing udt:Indicator with the text true and remove the extra ram:ChargeIndicator elements. Export again and recheck the 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:ChargeIndicator' 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
Rule text from phive-rules 4.6.4.

Check your file

Drop your e-invoice to see whether FX-SCH-A-001034 still fails, and which other rules do.

Updated 6 November 2026