KSEF-BUS-044 GOV MANDATED Error KSeF Guard Only
Line net value consistent with quantity × adjusted unit price
Wartość netto wiersza spójna z ilością × skorygowana cena jednostkowa
Problem
Line net value (P_11 — net amount) does not match the formula: quantity (P_8B) × (unit price P_9A − discount P_10 + surcharge P_10_Dodatki). Please check the line calculation.
How to Fix
Check the invoice line calculations — the net amount (P_11) should equal P_8B × (P_9A − P_10 + P_10_Dodatki), rounded to grosz (tolerance: 0.02 PLN).
Source Reference
VAT Act, Art. 106e sec. 1 point 11
Page 124
Source Quote
“11) Value of goods delivered or services provided covered by the transaction, excluding tax amount (net sales value)”
Verbatim
SHA-256: 2a85116fe70a…
Justification
ARITHMETICLegal Basis Chain
1
Statutory invoice content requirements
Wymogi ustawowe dotyczące treści faktury
“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)
2
Unit net price on invoice
Cena jednostkowa netto na fakturze
“9) the unit price of goods or services excluding the tax amount (net unit price);”
VAT Act, Art. 106e sec. 1 point 9 (Page 124)
3
Price adjustments: discount (P_10) and surcharge (P_10_Dodatki)
Korekty ceny: rabat (P_10) i narzut (P_10_Dodatki)
“Field P_10 — discount or reduction amount, if applicable. Field P_10_Dodatki — surcharge or additional fee amount, if applicable. Optional fields in FaWiersz.”
Brochure FA(3), Section FaWiersz — P_10, P_10_Dodatki (Page 92)
4
Mapping of P_8B, P_9A and P_11 fields in FA(3) schema
Mapowanie pól P_8B, P_9A i P_11 w strukturze FA(3)
“Value of goods delivered or services provided covered by the transaction, excluding tax amount (net sales value) [conditional field]”
Brochure FA(3), Section FaWiersz — P_11 (Page 93)