Validate EInvoice Signature [Failed]

SDK, web-based validator and sandbox
1

I am using .NET SDK to sign B2C invoice, but it’s showing error as ‘Validate EInvoice Signature [Failed]’.
But I checked certificate contents and couldn’t find the problem. Below is my certificate content:

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

Below is my B2C Invoice before signing:

<?xml version="1.0" encoding="UTF-8"?>
<Invoice xmlns="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2" xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:ext="urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2"><ext:UBLExtensions>
    <ext:UBLExtension>
        <ext:ExtensionURI>urn:oasis:names:specification:ubl:dsig:enveloped:xades</ext:ExtensionURI>
        <ext:ExtensionContent>
            <sig:UBLDocumentSignatures xmlns:sig="urn:oasis:names:specification:ubl:schema:xsd:CommonSignatureComponents-2" xmlns:sac="urn:oasis:names:specification:ubl:schema:xsd:SignatureAggregateComponents-2" xmlns:sbc="urn:oasis:names:specification:ubl:schema:xsd:SignatureBasicComponents-2">
                <sac:SignatureInformation> 
                    <cbc:ID>urn:oasis:names:specification:ubl:signature:1</cbc:ID>
                    <sbc:ReferencedSignatureID>urn:oasis:names:specification:ubl:signature:Invoice</sbc:ReferencedSignatureID>
                    <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#" Id="signature">
                        <ds:SignedInfo>
                            <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2006/12/xml-c14n11"/>
                            <ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256"/>
                            <ds:Reference Id="invoiceSignedData" URI="">
                                <ds:Transforms>
                                    <ds:Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116">
                                        <ds:XPath>not(//ancestor-or-self::ext:UBLExtensions)</ds:XPath>
                                    </ds:Transform>
                                    <ds:Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116">
                                        <ds:XPath>not(//ancestor-or-self::cac:Signature)</ds:XPath>
                                    </ds:Transform>
                                    <ds:Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116">
                                        <ds:XPath>not(//ancestor-or-self::cac:AdditionalDocumentReference[cbc:ID='QR'])</ds:XPath>
                                    </ds:Transform>
                                    <ds:Transform Algorithm="http://www.w3.org/2006/12/xml-c14n11"/>
                                </ds:Transforms>
                                <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
                                <ds:DigestValue></ds:DigestValue>
                            </ds:Reference>
                            <ds:Reference Type="http://www.w3.org/2000/09/xmldsig#SignatureProperties" URI="#xadesSignedProperties">
                                <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
                                <ds:DigestValue></ds:DigestValue>
                            </ds:Reference>
                        </ds:SignedInfo>
                        <ds:SignatureValue></ds:SignatureValue>
                        <ds:KeyInfo>
                            <ds:X509Data>
                                <ds:X509Certificate></ds:X509Certificate>
                            </ds:X509Data>
                        </ds:KeyInfo>
                        <ds:Object>
                            <xades:QualifyingProperties xmlns:xades="http://uri.etsi.org/01903/v1.3.2#" Target="signature">
                                <xades:SignedProperties Id="xadesSignedProperties">
                                    <xades:SignedSignatureProperties>
                                        <xades:SigningTime>2024-01-14T10:26:49</xades:SigningTime>
                                        <xades:SigningCertificate>
                                            <xades:Cert>
                                                <xades:CertDigest>
                                                    <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
                                                    <ds:DigestValue></ds:DigestValue>
                                                </xades:CertDigest>
                                                <xades:IssuerSerial>
                                                    <ds:X509IssuerName>CN=eInvoicing</ds:X509IssuerName>
                                                    <ds:X509SerialNumber>1717516916069</ds:X509SerialNumber>
                                                </xades:IssuerSerial>
                                            </xades:Cert>
                                        </xades:SigningCertificate>
                                    </xades:SignedSignatureProperties>
                                </xades:SignedProperties>
                            </xades:QualifyingProperties>
                        </ds:Object>
                    </ds:Signature>
                </sac:SignatureInformation>
            </sig:UBLDocumentSignatures>
        </ext:ExtensionContent>
    </ext:UBLExtension>
</ext:UBLExtensions>

    <cbc:ProfileID>reporting:1.0</cbc:ProfileID>
    <cbc:ID>SME00010</cbc:ID>
    <cbc:UUID>8e6000cf-1a98-4174-b3e7-b5d5954bc10d</cbc:UUID>
    <cbc:IssueDate>2022-08-17</cbc:IssueDate>
    <cbc:IssueTime>17:41:08</cbc:IssueTime>
    <cbc:InvoiceTypeCode name="0200000">388</cbc:InvoiceTypeCode>
    <cbc:Note languageID="ar">ABC</cbc:Note>
    <cbc:DocumentCurrencyCode>SAR</cbc:DocumentCurrencyCode>
    <cbc:TaxCurrencyCode>SAR</cbc:TaxCurrencyCode>
    <cac:AdditionalDocumentReference>
        <cbc:ID>ICV</cbc:ID>
        <cbc:UUID>10</cbc:UUID>
    </cac:AdditionalDocumentReference>
    <cac:AdditionalDocumentReference>
        <cbc:ID>PIH</cbc:ID>
        <cac:Attachment>
            <cbc:EmbeddedDocumentBinaryObject mimeCode="text/plain">NWZlY2ViNjZmZmM4NmYzOGQ5NTI3ODZjNmQ2OTZjNzljMmRiYzIzOWRkNGU5MWI0NjcyOWQ3M2EyN2ZiNTdlOQ==</cbc:EmbeddedDocumentBinaryObject>
        </cac:Attachment>
    </cac:AdditionalDocumentReference>
    
    
    <cac:AdditionalDocumentReference>
        <cbc:ID>QR</cbc:ID>
        <cac:Attachment>
            <cbc:EmbeddedDocumentBinaryObject mimeCode="text/plain"></cbc:EmbeddedDocumentBinaryObject>
        </cac:Attachment>
</cac:AdditionalDocumentReference><cac:Signature>
      <cbc:ID>urn:oasis:names:specification:ubl:signature:Invoice</cbc:ID>
      <cbc:SignatureMethod>urn:oasis:names:specification:ubl:dsig:enveloped:xades</cbc:SignatureMethod>
</cac:Signature><cac:AccountingSupplierParty>
        <cac:Party>
            <cac:PartyIdentification>
                <cbc:ID schemeID="CRN"></cbc:ID>
            </cac:PartyIdentification>
            <cac:PostalAddress>
                <cbc:StreetName>الامير سلطان | Prince Sultan</cbc:StreetName>
                <cbc:BuildingNumber>2322</cbc:BuildingNumber>
                <cbc:CitySubdivisionName>المربع | Al-Murabba</cbc:CitySubdivisionName>
                <cbc:CityName>الرياض | Riyadh</cbc:CityName>
                <cbc:PostalZone>23333</cbc:PostalZone>
                <cac:Country>
                    <cbc:IdentificationCode>SA</cbc:IdentificationCode>
                </cac:Country>
            </cac:PostalAddress>
            <cac:PartyTaxScheme>
                <cbc:CompanyID>311254311400003</cbc:CompanyID>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:PartyTaxScheme>
            <cac:PartyLegalEntity>
                <cbc:RegistrationName>SAKAKIR AND ADAM TRADING CO.</cbc:RegistrationName>
            </cac:PartyLegalEntity>
        </cac:Party>
    </cac:AccountingSupplierParty>
     <cac:AccountingCustomerParty>
        <cac:Party>
            <cac:PostalAddress>
                <cbc:StreetName>صلاح الدين | Salah Al-Din</cbc:StreetName>
                <cbc:BuildingNumber>1111</cbc:BuildingNumber>
                <cbc:CitySubdivisionName>المروج | Al-Murooj</cbc:CitySubdivisionName>
                <cbc:CityName>الرياض | Riyadh</cbc:CityName>
                <cbc:PostalZone>12222</cbc:PostalZone>
                <cac:Country>
                    <cbc:IdentificationCode>SA</cbc:IdentificationCode>
                </cac:Country>
            </cac:PostalAddress>
            <cac:PartyTaxScheme>
                <cbc:CompanyID>399999999800003</cbc:CompanyID>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:PartyTaxScheme>
            <cac:PartyLegalEntity>
                <cbc:RegistrationName>شركة نماذج فاتورة المحدودة | Fatoora Samples LTD</cbc:RegistrationName>
            </cac:PartyLegalEntity>
        </cac:Party>
    </cac:AccountingCustomerParty>
    <cac:PaymentMeans>
        <cbc:PaymentMeansCode>10</cbc:PaymentMeansCode>
    </cac:PaymentMeans>
    <cac:AllowanceCharge>
        <cbc:ChargeIndicator>false</cbc:ChargeIndicator>
        <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
        <cbc:Amount currencyID="SAR">0.00</cbc:Amount>
        <cac:TaxCategory>
            <cbc:ID schemeID="UN/ECE 5305" schemeAgencyID="6">S</cbc:ID>
            <cbc:Percent>15</cbc:Percent>
            <cac:TaxScheme>
                <cbc:ID schemeID="UN/ECE 5153" schemeAgencyID="6">VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:TaxCategory>
        <cac:TaxCategory>
            <cbc:ID schemeID="UN/ECE 5305" schemeAgencyID="6">S</cbc:ID>
            <cbc:Percent>15</cbc:Percent>
            <cac:TaxScheme>
                <cbc:ID schemeID="UN/ECE 5153" schemeAgencyID="6">VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:TaxCategory>
    </cac:AllowanceCharge>
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="SAR">30.15</cbc:TaxAmount>
    </cac:TaxTotal>
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="SAR">30.15</cbc:TaxAmount>
        <cac:TaxSubtotal>
            <cbc:TaxableAmount currencyID="SAR">201.00</cbc:TaxableAmount>
            <cbc:TaxAmount currencyID="SAR">30.15</cbc:TaxAmount>
             <cac:TaxCategory>
                 <cbc:ID schemeID="UN/ECE 5305" schemeAgencyID="6">S</cbc:ID>
                 <cbc:Percent>15.00</cbc:Percent>
                <cac:TaxScheme>
                   <cbc:ID schemeID="UN/ECE 5153" schemeAgencyID="6">VAT</cbc:ID>
                </cac:TaxScheme>
             </cac:TaxCategory>
        </cac:TaxSubtotal>
    </cac:TaxTotal>
    <cac:LegalMonetaryTotal>
        <cbc:LineExtensionAmount currencyID="SAR">201.00</cbc:LineExtensionAmount>
        <cbc:TaxExclusiveAmount currencyID="SAR">201.00</cbc:TaxExclusiveAmount>
        <cbc:TaxInclusiveAmount currencyID="SAR">231.15</cbc:TaxInclusiveAmount>
        <cbc:AllowanceTotalAmount currencyID="SAR">0.00</cbc:AllowanceTotalAmount>
        <cbc:PrepaidAmount currencyID="SAR">0.00</cbc:PrepaidAmount>
        <cbc:PayableAmount currencyID="SAR">231.15</cbc:PayableAmount>
    </cac:LegalMonetaryTotal>
    <cac:InvoiceLine>
        <cbc:ID>1</cbc:ID>
        <cbc:InvoicedQuantity unitCode="PCE">33.000000</cbc:InvoicedQuantity>
        <cbc:LineExtensionAmount currencyID="SAR">99.00</cbc:LineExtensionAmount>
        <cac:TaxTotal>
             <cbc:TaxAmount currencyID="SAR">14.85</cbc:TaxAmount>
             <cbc:RoundingAmount currencyID="SAR">113.85</cbc:RoundingAmount>
        </cac:TaxTotal>
        <cac:Item>
            <cbc:Name>كتاب</cbc:Name>
            <cac:ClassifiedTaxCategory>
                <cbc:ID>S</cbc:ID>
                <cbc:Percent>15.00</cbc:Percent>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:ClassifiedTaxCategory>
        </cac:Item>
        <cac:Price>
            <cbc:PriceAmount currencyID="SAR">3.00</cbc:PriceAmount>
            <cac:AllowanceCharge>
               <cbc:ChargeIndicator>true</cbc:ChargeIndicator>
               <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
               <cbc:Amount currencyID="SAR">0.00</cbc:Amount>
            </cac:AllowanceCharge>
        </cac:Price>
    </cac:InvoiceLine>
    <cac:InvoiceLine>
        <cbc:ID>2</cbc:ID>
        <cbc:InvoicedQuantity unitCode="PCE">3.000000</cbc:InvoicedQuantity>
        <cbc:LineExtensionAmount currencyID="SAR">102.00</cbc:LineExtensionAmount>
        <cac:TaxTotal>
             <cbc:TaxAmount currencyID="SAR">15.30</cbc:TaxAmount>
             <cbc:RoundingAmount currencyID="SAR">117.30</cbc:RoundingAmount>
        </cac:TaxTotal>
        <cac:Item>
            <cbc:Name>قلم</cbc:Name>
            <cac:ClassifiedTaxCategory>
                <cbc:ID>S</cbc:ID>
                <cbc:Percent>15.00</cbc:Percent>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:ClassifiedTaxCategory>
        </cac:Item>
        <cac:Price>
            <cbc:PriceAmount currencyID="SAR">34.00</cbc:PriceAmount>
            <cac:AllowanceCharge>
               <cbc:ChargeIndicator>true</cbc:ChargeIndicator>
               <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
               <cbc:Amount currencyID="SAR">0.00</cbc:Amount>
            </cac:AllowanceCharge>
        </cac:Price>
    </cac:InvoiceLine>
</Invoice>

With following command signed this invoice : fatooraNet sign -invoice E:\DesQube\EInvoiceTest\EInvoice\CSR\B2CCompliance.xml

Signed xml content is below:

<?xml version="1.0" encoding="utf-8"?>
<Invoice xmlns="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2" xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:ext="urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2"><ext:UBLExtensions>
    <ext:UBLExtension>
        <ext:ExtensionURI>urn:oasis:names:specification:ubl:dsig:enveloped:xades</ext:ExtensionURI>
        <ext:ExtensionContent>
            <sig:UBLDocumentSignatures xmlns:sig="urn:oasis:names:specification:ubl:schema:xsd:CommonSignatureComponents-2" xmlns:sac="urn:oasis:names:specification:ubl:schema:xsd:SignatureAggregateComponents-2" xmlns:sbc="urn:oasis:names:specification:ubl:schema:xsd:SignatureBasicComponents-2">
                <sac:SignatureInformation>
                    <cbc:ID>urn:oasis:names:specification:ubl:signature:1</cbc:ID>
                    <sbc:ReferencedSignatureID>urn:oasis:names:specification:ubl:signature:Invoice</sbc:ReferencedSignatureID>
                    <ds:Signature Id="signature" xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
                        <ds:SignedInfo>
                            <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2006/12/xml-c14n11" />
                            <ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256" />
                            <ds:Reference Id="invoiceSignedData" URI="">
                                <ds:Transforms>
                                    <ds:Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116">
                                        <ds:XPath>not(//ancestor-or-self::ext:UBLExtensions)</ds:XPath>
                                    </ds:Transform>
                                    <ds:Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116">
                                        <ds:XPath>not(//ancestor-or-self::cac:Signature)</ds:XPath>
                                    </ds:Transform>
                                    <ds:Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116">
                                        <ds:XPath>not(//ancestor-or-self::cac:AdditionalDocumentReference[cbc:ID='QR'])</ds:XPath>
                                    </ds:Transform>
                                    <ds:Transform Algorithm="http://www.w3.org/2006/12/xml-c14n11" />
                                </ds:Transforms>
                                <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
                                <ds:DigestValue>XhpqluMv/T82FL+ezUW4F2/MUFA/WwUDR0DZ/MxVnxI=</ds:DigestValue>
                            </ds:Reference>
                            <ds:Reference Type="http://www.w3.org/2000/09/xmldsig#SignatureProperties" URI="#xadesSignedProperties">
                                <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
                                <ds:DigestValue>NDVlZjg0MDU5ZjkzN2YyOGMzYzY0NjA5NGY0NzBiZGMxYWI4YjRiMTdjN2NjOTQ5ZTBmMTNhZjRiMTUwNjEzNg==</ds:DigestValue>
                            </ds:Reference>
                        </ds:SignedInfo>
                        <ds:SignatureValue>MEUCIQC80CK92tEcW7lwqICrjFEbeEFkaYxaY114qWXqfmndXgIgCXWCkccvBXw44m72UEDeRdl5WXxXa0qRZW1v01M28h8=</ds:SignatureValue>
                        <ds:KeyInfo>
                            <ds:X509Data>
                                <ds:X509Certificate>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</ds:X509Certificate>
                            </ds:X509Data>
                        </ds:KeyInfo>
                        <ds:Object>
                            <xades:QualifyingProperties Target="signature" xmlns:xades="http://uri.etsi.org/01903/v1.3.2#">
                                <xades:SignedProperties Id="xadesSignedProperties">
                                    <xades:SignedSignatureProperties>
                                        <xades:SigningTime>2024-06-28T21:06:45</xades:SigningTime>
                                        <xades:SigningCertificate>
                                            <xades:Cert>
                                                <xades:CertDigest>
                                                    <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
                                                    <ds:DigestValue>MDJiMWMwNTcxYzZlMjNmMmFjNmIyYTQ1ZWQ4YTJjMmQyN2QzMmUyNmRkYzgxN2UwNzQwYmY5YmNhZmMyMDlmNg==</ds:DigestValue>
                                                </xades:CertDigest>
                                                <xades:IssuerSerial>
                                                    <ds:X509IssuerName>CN=eInvoicing</ds:X509IssuerName>
                                                    <ds:X509SerialNumber>1717516916069</ds:X509SerialNumber>
                                                </xades:IssuerSerial>
                                            </xades:Cert>
                                        </xades:SigningCertificate>
                                    </xades:SignedSignatureProperties>
                                </xades:SignedProperties>
                            </xades:QualifyingProperties>
                        </ds:Object>
                    </ds:Signature>
                </sac:SignatureInformation>
            </sig:UBLDocumentSignatures>
        </ext:ExtensionContent>
    </ext:UBLExtension>
</ext:UBLExtensions>

    <cbc:ProfileID>reporting:1.0</cbc:ProfileID>
    <cbc:ID>SME00010</cbc:ID>
    <cbc:UUID>8e6000cf-1a98-4174-b3e7-b5d5954bc10d</cbc:UUID>
    <cbc:IssueDate>2022-08-17</cbc:IssueDate>
    <cbc:IssueTime>17:41:08</cbc:IssueTime>
    <cbc:InvoiceTypeCode name="0200000">388</cbc:InvoiceTypeCode>
    <cbc:Note languageID="ar">ABC</cbc:Note>
    <cbc:DocumentCurrencyCode>SAR</cbc:DocumentCurrencyCode>
    <cbc:TaxCurrencyCode>SAR</cbc:TaxCurrencyCode>
    <cac:AdditionalDocumentReference>
        <cbc:ID>ICV</cbc:ID>
        <cbc:UUID>10</cbc:UUID>
    </cac:AdditionalDocumentReference>
    <cac:AdditionalDocumentReference>
        <cbc:ID>PIH</cbc:ID>
        <cac:Attachment>
            <cbc:EmbeddedDocumentBinaryObject mimeCode="text/plain">NWZlY2ViNjZmZmM4NmYzOGQ5NTI3ODZjNmQ2OTZjNzljMmRiYzIzOWRkNGU5MWI0NjcyOWQ3M2EyN2ZiNTdlOQ==</cbc:EmbeddedDocumentBinaryObject>
        </cac:Attachment>
    </cac:AdditionalDocumentReference>
    
    
    <cac:AdditionalDocumentReference>
        <cbc:ID>QR</cbc:ID>
        <cac:Attachment>
            <cbc:EmbeddedDocumentBinaryObject mimeCode="text/plain">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</cbc:EmbeddedDocumentBinaryObject>
        </cac:Attachment>
</cac:AdditionalDocumentReference><cac:Signature>
      <cbc:ID>urn:oasis:names:specification:ubl:signature:Invoice</cbc:ID>
      <cbc:SignatureMethod>urn:oasis:names:specification:ubl:dsig:enveloped:xades</cbc:SignatureMethod>
</cac:Signature><cac:AccountingSupplierParty>
        <cac:Party>
            <cac:PartyIdentification>
                <cbc:ID schemeID="CRN" />
            </cac:PartyIdentification>
            <cac:PostalAddress>
                <cbc:StreetName>الامير سلطان | Prince Sultan</cbc:StreetName>
                <cbc:BuildingNumber>2322</cbc:BuildingNumber>
                <cbc:CitySubdivisionName>المربع | Al-Murabba</cbc:CitySubdivisionName>
                <cbc:CityName>الرياض | Riyadh</cbc:CityName>
                <cbc:PostalZone>23333</cbc:PostalZone>
                <cac:Country>
                    <cbc:IdentificationCode>SA</cbc:IdentificationCode>
                </cac:Country>
            </cac:PostalAddress>
            <cac:PartyTaxScheme>
                <cbc:CompanyID>311254311400003</cbc:CompanyID>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:PartyTaxScheme>
            <cac:PartyLegalEntity>
                <cbc:RegistrationName>SAKAKIR AND ADAM TRADING CO.</cbc:RegistrationName>
            </cac:PartyLegalEntity>
        </cac:Party>
    </cac:AccountingSupplierParty>
     <cac:AccountingCustomerParty>
        <cac:Party>
            <cac:PostalAddress>
                <cbc:StreetName>صلاح الدين | Salah Al-Din</cbc:StreetName>
                <cbc:BuildingNumber>1111</cbc:BuildingNumber>
                <cbc:CitySubdivisionName>المروج | Al-Murooj</cbc:CitySubdivisionName>
                <cbc:CityName>الرياض | Riyadh</cbc:CityName>
                <cbc:PostalZone>12222</cbc:PostalZone>
                <cac:Country>
                    <cbc:IdentificationCode>SA</cbc:IdentificationCode>
                </cac:Country>
            </cac:PostalAddress>
            <cac:PartyTaxScheme>
                <cbc:CompanyID>399999999800003</cbc:CompanyID>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:PartyTaxScheme>
            <cac:PartyLegalEntity>
                <cbc:RegistrationName>شركة نماذج فاتورة المحدودة | Fatoora Samples LTD</cbc:RegistrationName>
            </cac:PartyLegalEntity>
        </cac:Party>
    </cac:AccountingCustomerParty>
    <cac:PaymentMeans>
        <cbc:PaymentMeansCode>10</cbc:PaymentMeansCode>
    </cac:PaymentMeans>
    <cac:AllowanceCharge>
        <cbc:ChargeIndicator>false</cbc:ChargeIndicator>
        <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
        <cbc:Amount currencyID="SAR">0.00</cbc:Amount>
        <cac:TaxCategory>
            <cbc:ID schemeID="UN/ECE 5305" schemeAgencyID="6">S</cbc:ID>
            <cbc:Percent>15</cbc:Percent>
            <cac:TaxScheme>
                <cbc:ID schemeID="UN/ECE 5153" schemeAgencyID="6">VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:TaxCategory>
        <cac:TaxCategory>
            <cbc:ID schemeID="UN/ECE 5305" schemeAgencyID="6">S</cbc:ID>
            <cbc:Percent>15</cbc:Percent>
            <cac:TaxScheme>
                <cbc:ID schemeID="UN/ECE 5153" schemeAgencyID="6">VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:TaxCategory>
    </cac:AllowanceCharge>
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="SAR">30.15</cbc:TaxAmount>
    </cac:TaxTotal>
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="SAR">30.15</cbc:TaxAmount>
        <cac:TaxSubtotal>
            <cbc:TaxableAmount currencyID="SAR">201.00</cbc:TaxableAmount>
            <cbc:TaxAmount currencyID="SAR">30.15</cbc:TaxAmount>
             <cac:TaxCategory>
                 <cbc:ID schemeID="UN/ECE 5305" schemeAgencyID="6">S</cbc:ID>
                 <cbc:Percent>15.00</cbc:Percent>
                <cac:TaxScheme>
                   <cbc:ID schemeID="UN/ECE 5153" schemeAgencyID="6">VAT</cbc:ID>
                </cac:TaxScheme>
             </cac:TaxCategory>
        </cac:TaxSubtotal>
    </cac:TaxTotal>
    <cac:LegalMonetaryTotal>
        <cbc:LineExtensionAmount currencyID="SAR">201.00</cbc:LineExtensionAmount>
        <cbc:TaxExclusiveAmount currencyID="SAR">201.00</cbc:TaxExclusiveAmount>
        <cbc:TaxInclusiveAmount currencyID="SAR">231.15</cbc:TaxInclusiveAmount>
        <cbc:AllowanceTotalAmount currencyID="SAR">0.00</cbc:AllowanceTotalAmount>
        <cbc:PrepaidAmount currencyID="SAR">0.00</cbc:PrepaidAmount>
        <cbc:PayableAmount currencyID="SAR">231.15</cbc:PayableAmount>
    </cac:LegalMonetaryTotal>
    <cac:InvoiceLine>
        <cbc:ID>1</cbc:ID>
        <cbc:InvoicedQuantity unitCode="PCE">33.000000</cbc:InvoicedQuantity>
        <cbc:LineExtensionAmount currencyID="SAR">99.00</cbc:LineExtensionAmount>
        <cac:TaxTotal>
             <cbc:TaxAmount currencyID="SAR">14.85</cbc:TaxAmount>
             <cbc:RoundingAmount currencyID="SAR">113.85</cbc:RoundingAmount>
        </cac:TaxTotal>
        <cac:Item>
            <cbc:Name>كتاب</cbc:Name>
            <cac:ClassifiedTaxCategory>
                <cbc:ID>S</cbc:ID>
                <cbc:Percent>15.00</cbc:Percent>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:ClassifiedTaxCategory>
        </cac:Item>
        <cac:Price>
            <cbc:PriceAmount currencyID="SAR">3.00</cbc:PriceAmount>
            <cac:AllowanceCharge>
               <cbc:ChargeIndicator>true</cbc:ChargeIndicator>
               <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
               <cbc:Amount currencyID="SAR">0.00</cbc:Amount>
            </cac:AllowanceCharge>
        </cac:Price>
    </cac:InvoiceLine>
    <cac:InvoiceLine>
        <cbc:ID>2</cbc:ID>
        <cbc:InvoicedQuantity unitCode="PCE">3.000000</cbc:InvoicedQuantity>
        <cbc:LineExtensionAmount currencyID="SAR">102.00</cbc:LineExtensionAmount>
        <cac:TaxTotal>
             <cbc:TaxAmount currencyID="SAR">15.30</cbc:TaxAmount>
             <cbc:RoundingAmount currencyID="SAR">117.30</cbc:RoundingAmount>
        </cac:TaxTotal>
        <cac:Item>
            <cbc:Name>قلم</cbc:Name>
            <cac:ClassifiedTaxCategory>
                <cbc:ID>S</cbc:ID>
                <cbc:Percent>15.00</cbc:Percent>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:ClassifiedTaxCategory>
        </cac:Item>
        <cac:Price>
            <cbc:PriceAmount currencyID="SAR">34.00</cbc:PriceAmount>
            <cac:AllowanceCharge>
               <cbc:ChargeIndicator>true</cbc:ChargeIndicator>
               <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
               <cbc:Amount currencyID="SAR">0.00</cbc:Amount>
            </cac:AllowanceCharge>
        </cac:Price>
    </cac:InvoiceLine>
</Invoice>

Validated this invoice with fatooraNet validate -invoice E:\DesQube\EInvoiceTest\EInvoice\CSR\SignedInvoice-20240628212907.xml

This produces foloowing errors,

signatureValue, MESSAGE: Wrong signature value.
X509IssuerName, MESSAGE: wrong X509IssuerName
X509SerialNumber, MESSAGE: wrong X509SerialNumber

I am a beginner in this zatca E-Invoice, hence not able to understand these errors. Please kindly help me with this.

Thank you.

2

Dear @faheemmcfc,

Thanks for reaching out,

Please make sure that you are using the decoded PCSID in the cert.pem file on this path: SDK/Data/Certificates/cert.pem before signing the invoice.

Please don’t hesitate to reach out if you have any further concerns.

3

I am getting this error in b2c xml web validation
wrong X509SerialNumber

image
image1800×519 22 KB

4

this same My problem using 3.3.6 until now
they told me use 3.3.7 SDK but i find new error when im trying to sign process

5

Dears @Kraken007 @shiraski,

The error received from the web-based validator is related to the signature error category, which is due to the difference between the X.509 certificate (PCSID) that you have signed your simplified e-invoice with and the x.509 certificate that is being used in the validation.

The web-based validator has a default certificate in the back-end which differs from the one that you obtained during the API onboarding process, so receiving a signature error while validating a signed simplified tax e-invoice using the web-based validator is a normal behavior, so please don’t worry about this specific error & rely on the API response

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