AF-0104

Der angegebene Wert '…' ist ungültig. Der angegebene Wert muss größer oder gleich 0 sein.

In English The quantity must be zero or more.

error: the document is invalid

What the rule checks

As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.

Context
/*:Invoice/*:Details/*:ItemList/*:ListLineItem
Test
at:dec(*:Quantity) ge 0

Checked with Austria e-Rechnung.gv.at (ebInterface 6.1), Austria e-Rechnung.gv.at (ebInterface 6.0)