NFE-1031

Rejeição: Valor do Diferimento da UF difere do calculado [nItem: …] (vDif …, calculado …).

In English The deferred state IBS (gIBSUF/gDif/vDif) is not vBC × the state IBS rate (or pAliqEfet) × pDif (R$ 0.01 tolerance).

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
nfe:infNFe/nfe:det/nfe:imposto/nfe:IBSCBS/nfe:gIBSCBS
Test
not($uf/nfe:gDif) or abs(br:dec($uf/nfe:gDif/nfe:vDif) - round($vBC * $rUF div 100 * br:dec($uf/nfe:gDif/nfe:pDif) div 100, 2)) le 0.01

Checked with NF-e 4.00, NF-e 4.00 with authorisation protocol