I am getting schema error while reading the source file

Source file example:
12345,ABCD
"100016785","CS","66.71","10/20/24"
"100016734","CS","96.53","10/20/24"

Used Schema:

<xsd:element name="RowSet">

    <xsd:complexType>

        <xsd:sequence>


            <!-- Row 1 : 2 columns, occurs once -->

            <xsd:element name="Header" minOccurs="1" maxOccurs="1">

                <xsd:complexType>

                    <xsd:sequence>

                        <xsd:element name="SupplierNumber" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy=","  nxsd:quotedBy="&quot;"/>

						<xsd:element name="SupplierSite" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy=","  nxsd:quotedBy="&quot;"/>

                    </xsd:sequence>

                </xsd:complexType>

            </xsd:element>

		 <xsd:element name="Row" minOccurs="1" maxOccurs="unbounded">

                <xsd:complexType>

                    <xsd:sequence>

                        <xsd:element name="SupplierItemNumber" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy=","  nxsd:quotedBy="&quot;"/>

						<xsd:element name="UnitOfMeasure" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy=","  nxsd:quotedBy="&quot;"/>