zatca ubl 2.1 e-invoicing standard tax category with differents rates return errors with sub totals

Question

I'm working on generating ZATCA invoice but something went wrong when I entered three items (invoice lines) with multiple standard rates: item A : 15% item B : 5%

in addition to zero rates item C : 0%

The error appears when there's two rates for standard category in sub total calculation.

So, my question could we have multiple standard rates with ZATCA critiria or not?

check xml :

<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"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<cbc:ProfileID>reporting:1.0</cbc:ProfileID>
<cbc:ID>8850</cbc:ID>
<cbc:UUID>03aef88b-8120-4836-b9af-7d3415857b10</cbc:UUID>
<cbc:IssueDate>2023-08-21</cbc:IssueDate>
<cbc:IssueTime>19:58:15</cbc:IssueTime>
<cbc:InvoiceTypeCode name="0100000">388</cbc:InvoiceTypeCode>
<cbc:DocumentCurrencyCode>SAR</cbc:DocumentCurrencyCode>
<cbc:TaxCurrencyCode>SAR</cbc:TaxCurrencyCode>
<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>ICV</cbc:ID>
    <cbc:UUID>8850</cbc:UUID>
</cac:AdditionalDocumentReference>
<cac:AccountingSupplierParty>
    <cac:Party>
        <cac:PartyIdentification>
            <cbc:ID schemeID="CRN">1010010000</cbc:ID>
        </cac:PartyIdentification>
        <cac:PostalAddress>
            <cbc:StreetName>شارع 1</cbc:StreetName>
            <cbc:BuildingNumber>8110</cbc:BuildingNumber>
            <cbc:CitySubdivisionName>المربع</cbc:CitySubdivisionName>
            <cbc:CityName>جدة</cbc:CityName>
            <cbc:PostalZone>12345</cbc:PostalZone>
            <cac:Country>
                <cbc:IdentificationCode>SA</cbc:IdentificationCode>
            </cac:Country>
        </cac:PostalAddress>
        <cac:PartyTaxScheme>
            <cbc:CompanyID>310960167200003</cbc:CompanyID>
            <cac:TaxScheme>
                <cbc:ID>VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:PartyTaxScheme>
        <cac:PartyLegalEntity>
            <cbc:RegistrationName>شركة  سنابل الحصاد التجارية </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">180.00</cbc:Amount>
    <cac:TaxCategory>
        <cbc:ID>Z</cbc:ID>
        <cbc:Percent>0.00</cbc:Percent>
        <cac:TaxScheme>
            <cbc:ID>VAT</cbc:ID>
        </cac:TaxScheme>
    </cac:TaxCategory>
</cac:AllowanceCharge>
<cac:AllowanceCharge>
    <cbc:ChargeIndicator>false</cbc:ChargeIndicator>
    <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
    <cbc:Amount currencyID="SAR">200.00</cbc:Amount>
    <cac:TaxCategory>
        <cbc:ID>S</cbc:ID>
        <cbc:Percent>5.00</cbc:Percent>
        <cac:TaxScheme>
            <cbc:ID>VAT</cbc:ID>
        </cac:TaxScheme>
    </cac:TaxCategory>
</cac:AllowanceCharge>
<cac:AllowanceCharge>
    <cbc:ChargeIndicator>false</cbc:ChargeIndicator>
    <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
    <cbc:Amount currencyID="SAR">360.00</cbc:Amount>
    <cac:TaxCategory>
        <cbc:ID>S</cbc:ID>
        <cbc:Percent>15.00</cbc:Percent>
        <cac:TaxScheme>
            <cbc:ID>VAT</cbc:ID>
        </cac:TaxScheme>
    </cac:TaxCategory>
</cac:AllowanceCharge>
<cac:TaxTotal>
    <cbc:TaxAmount currencyID="SAR">576.00</cbc:TaxAmount>
</cac:TaxTotal>
<cac:TaxTotal>
    <cbc:TaxAmount currencyID="SAR">576.00</cbc:TaxAmount>
    <cac:TaxSubtotal>
        <cbc:TaxableAmount currencyID="SAR">1620.00</cbc:TaxableAmount>
        <cbc:TaxAmount currencyID="SAR">0.00</cbc:TaxAmount>
        <cac:TaxCategory>
            <cbc:ID>Z</cbc:ID>
            <cbc:Percent>0.00</cbc:Percent>
            <cbc:TaxExemptionReasonCode>VATEX-SA-32</cbc:TaxExemptionReasonCode>
            <cbc:TaxExemptionReason>تصدير البضائع</cbc:TaxExemptionReason>
            <cac:TaxScheme>
                <cbc:ID>VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:TaxCategory>
    </cac:TaxSubtotal>
    <cac:TaxSubtotal>
        <cbc:TaxableAmount currencyID="SAR">1800.00</cbc:TaxableAmount>
        <cbc:TaxAmount currencyID="SAR">90.00</cbc:TaxAmount>
        <cac:TaxCategory>
            <cbc:ID>S</cbc:ID>
            <cbc:Percent>5.00</cbc:Percent>
            <cac:TaxScheme>
                <cbc:ID>VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:TaxCategory>
    </cac:TaxSubtotal>
    <cac:TaxSubtotal>
        <cbc:TaxableAmount currencyID="SAR">3240.00</cbc:TaxableAmount>
        <cbc:TaxAmount currencyID="SAR">486.00</cbc:TaxAmount>
        <cac:TaxCategory>
            <cbc:ID>S</cbc:ID>
            <cbc:Percent>15.00</cbc:Percent>
            <cac:TaxScheme>
                <cbc:ID>VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:TaxCategory>
    </cac:TaxSubtotal>
</cac:TaxTotal>
<cac:LegalMonetaryTotal>
    <cbc:LineExtensionAmount currencyID="SAR">7400.00</cbc:LineExtensionAmount>
    <cbc:TaxExclusiveAmount currencyID="SAR">6660.00</cbc:TaxExclusiveAmount>
    <cbc:TaxInclusiveAmount currencyID="SAR">7236.00</cbc:TaxInclusiveAmount>
    <cbc:AllowanceTotalAmount currencyID="SAR">740.00</cbc:AllowanceTotalAmount>
    <cbc:PrepaidAmount currencyID="SAR">0.00</cbc:PrepaidAmount>
    <cbc:PayableAmount currencyID="SAR">7236.00</cbc:PayableAmount>
</cac:LegalMonetaryTotal>
<cac:InvoiceLine>
    <cbc:ID>01</cbc:ID>
    <cbc:InvoicedQuantity unitCode="كيس">2</cbc:InvoicedQuantity>
    <cbc:LineExtensionAmount currencyID="SAR">1800.00</cbc:LineExtensionAmount>
    <cac:AllowanceCharge>
        <cbc:ChargeIndicator>false</cbc:ChargeIndicator>
        <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
        <cbc:Amount currencyID="SAR">200.00</cbc:Amount>
    </cac:AllowanceCharge>
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="SAR">0.00</cbc:TaxAmount>
        <cbc:RoundingAmount currencyID="SAR">1800.00</cbc:RoundingAmount>
    </cac:TaxTotal>
    <cac:Item>
        <cbc:Name>رز ابوبنت امريكي 40 كجم</cbc:Name>
        <cac:ClassifiedTaxCategory>
            <cbc:ID>Z</cbc:ID>
            <cbc:Percent>0.00</cbc:Percent>
            <cbc:TaxExemptionReasonCode>VATEX-SA-32</cbc:TaxExemptionReasonCode>
            <cbc:TaxExemptionReason>تصدير البضائع</cbc:TaxExemptionReason>
            <cac:TaxScheme>
                <cbc:ID>VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:ClassifiedTaxCategory>
    </cac:Item>
    <cac:Price>
        <cbc:PriceAmount currencyID="SAR">1000.00</cbc:PriceAmount>
    </cac:Price>
</cac:InvoiceLine>
<cac:InvoiceLine>
    <cbc:ID>02</cbc:ID>
    <cbc:InvoicedQuantity unitCode="كيس">4</cbc:InvoicedQuantity>
    <cbc:LineExtensionAmount currencyID="SAR">2000.00</cbc:LineExtensionAmount>
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="SAR">100.00</cbc:TaxAmount>
        <cbc:RoundingAmount currencyID="SAR">2100.00</cbc:RoundingAmount>
    </cac:TaxTotal>
    <cac:Item>
        <cbc:Name>رز ابوبنت امريكي 4*10 ك</cbc:Name>
        <cac:ClassifiedTaxCategory>
            <cbc:ID>S</cbc:ID>
            <cbc:Percent>5.00</cbc:Percent>
            <cac:TaxScheme>
                <cbc:ID>VAT</cbc:ID>
            </cac:TaxScheme>
        </cac:ClassifiedTaxCategory>
    </cac:Item>
    <cac:Price>
        <cbc:PriceAmount currencyID="SAR">500.00</cbc:PriceAmount>
    </cac:Price>
</cac:InvoiceLine>
<cac:InvoiceLine>
    <cbc:ID>03</cbc:ID>
    <cbc:InvoicedQuantity unitCode="كيس">2</cbc:InvoicedQuantity>
    <cbc:LineExtensionAmount currencyID="SAR">3600.00</cbc:LineExtensionAmount>
    <cac:AllowanceCharge>
        <cbc:ChargeIndicator>false</cbc:ChargeIndicator>
        <cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
        <cbc:Amount currencyID="SAR">400.00</cbc:Amount>
    </cac:AllowanceCharge>
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="SAR">540.00</cbc:TaxAmount>
        <cbc:RoundingAmount currencyID="SAR">4140.00</cbc:RoundingAmount>
    </cac:TaxTotal>
    <cac:Item>
        <cbc:Name>دقيق بودرة 45 ك رقم 1</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">2000.00</cbc:PriceAmount>
    </cac:Price>
</cac:InvoiceLine>

The validation message:

let me know where's the wrong?