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Error

FX-SCH-A-000763: The tax representative's global ID needs a scheme code

In short

Error: fails the selected checks.

FX-SCH-A-000763 means the global identifier of the seller's tax representative has no scheme code (schemeID). Add the four-digit scheme code, for example 0088 for a GLN, or remove the identifier.

On this page

What it means

A global identifier (ram:GlobalID), such as a GLN or a DUNS number, comes from a register that works across countries. The schemeID attribute says which register. In the Extended profile of Factur-X and ZUGFeRD, the global identifier of the seller's tax representative must always have it.

Why it matters

A number without a scheme could belong to any register, so the recipient's software cannot tell what it identifies. The check reports an error and the file can be rejected.

How to fix it

In your invoicing software, open the details of the tax representative and choose the type of identifier, such as GLN or DUNS, so the software fills in the scheme. If you build the XML yourself, add schemeID to ram:GlobalID, for example 0088 for a GLN or 0060 for a DUNS number. If you do not know the scheme, leave the identifier out rather than guessing.

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

Attribute '@schemeID' is required in this context.

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-000763 still fails, and which other rules do.

Updated 5 November 2026