Hola documentos de soporte si, en las notas tengo un error con el QR el NSAB36.
El error FAJ44 no corresponde a Nota de ajuste.
te comparto mi AccountingSupplierParty.
<cac:AccountingSupplierParty>
<cbc:AdditionalAccountID>2</cbc:AdditionalAccountID>
<cac:Party>
<cac:PartyName>
<cbc:Name>NOMBRE DEL PROVEEDOR</cbc:Name>
</cac:PartyName>
<cac:PhysicalLocation>
<cac:Address>
<cbc:ID>11001</cbc:ID>
<cbc:CityName>Bogotá, D.C.</cbc:CityName>
<cbc:PostalZone>110151</cbc:PostalZone>
<cbc:CountrySubentity>Bogotá</cbc:CountrySubentity>
<cbc:CountrySubentityCode>11</cbc:CountrySubentityCode>
<cac:AddressLine>
<cbc:Line>CR 20 118 </cbc:Line>
</cac:AddressLine>
<cac:Country>
<cbc:IdentificationCode>CO</cbc:IdentificationCode>
<cbc:Name languageID="es">Colombia</cbc:Name>
</cac:Country>
</cac:Address>
</cac:PhysicalLocation>
<cac:PartyTaxScheme>
<cbc:RegistrationName>NOMBRE DEL PROVEEDOR</cbc:RegistrationName>
<cbc:CompanyID schemeAgencyID="195" schemeAgencyName="CO, DIAN (Dirección de Impuestos y Aduanas Nacionales)" schemeID="DV" schemeName="31">DOCUMENTO(NIT,CC,ETC)</cbc:CompanyID>
<cbc:TaxLevelCode listName="49">R-99-PN</cbc:TaxLevelCode>
<cac:RegistrationAddress>
<cbc:ID>11001</cbc:ID>
<cbc:CityName>Bogotá, D.C.</cbc:CityName>
<cbc:CountrySubentity>Bogotá</cbc:CountrySubentity>
<cbc:CountrySubentityCode>11</cbc:CountrySubentityCode>
<cac:AddressLine>
<cbc:Line>CR 20 118 </cbc:Line>
</cac:AddressLine>
<cac:Country>
<cbc:IdentificationCode>CO</cbc:IdentificationCode>
<cbc:Name languageID="es">Colombia</cbc:Name>
</cac:Country>
</cac:RegistrationAddress>
<cac:TaxScheme>
<cbc:ID>01</cbc:ID>
<cbc:Name>IVA</cbc:Name>
</cac:TaxScheme>
</cac:PartyTaxScheme>
<cac:Contact>
<cbc:Name/>
<cbc:Telephone/>
<cbc:ElectronicMail>CORREO</cbc:ElectronicMail>
<cbc:Note/>
</cac:Contact>
</cac:Party>
</cac:AccountingSupplierParty>