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KSEF-BUS-167 GOV MANDATED Error Gov Enforced

Missing unit of measure in invoice line

Brak jednostki miary w wierszu faktury

Problem

The invoice line does not contain a unit of measure (P_8A — unit of measure). Although the field is conditional in the schema, its absence reduces invoice readability, and Art. 106e sec. 1 point 8 of the VAT Act lists the measure as part of the supply description.

How to Fix

Provide a unit of measure on the invoice line (e.g. szt, kg, m, l, h, usł).

Source Reference

Brochure FA(3), Section FaWiersz — P_8A

Page 89

View source PDF

Source Quote

“Every invoice line should contain a unit of measure (P_8A) for clarity.”
Description SHA-256: 8db4d02ee9ca…

Justification

CROSS FIELD

Legal Basis Chain

1

Measure and quantity

Miara i ilość towarów

“8) the measure and quantity (number) of goods delivered or the scope of services performed;”
VAT Act, Art. 106e sec. 1 point 8 (Page 124)