[How to create table in ireport]

How to create table in ireport...It throws an error

Code:

<jr:table xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd">						<datasetRun subDataset="RequestApproval">							<dataSourceExpression><![CDATA[$F{requestApproval}]]></dataSourceExpression>						</datasetRun>						<jr:column width="90">							<jr:columnHeader style="table 1_CH" height="30">								<staticText>									<reportElement x="0" y="0" width="90" height="30"/>									<textElement/>									<text><![CDATA[ApprovalId]]></text>								</staticText>							</jr:columnHeader>							<jr:detailCell style="table 1_TD" height="20">								<textField>									<reportElement x="0" y="0" width="90" height="20"/>									<textElement/>									<textFieldExpression class="java.lang.String"><![CDATA[$F{ApprovalId}]]></textFieldExpression>								</textField>							</jr:detailCell>						</jr:column>						<jr:column width="90">							<jr:columnHeader style="table 1_CH" height="30">								<staticText>									<reportElement x="0" y="0" width="90" height="30"/>									<textElement/>									<text><![CDATA[status]]></text>								</staticText>							</jr:columnHeader>							<jr:detailCell style="table 1_TD" height="20">								<textField>									<reportElement x="0" y="0" width="90" height="20"/>									<textElement/>									<textFieldExpression class="java.lang.String"><![CDATA[$F{Status}]]></textFieldExpression>								</textField>							</jr:detailCell>						</jr:column>						<jr:column width="90">							<jr:columnHeader style="table 1_CH" height="30">								<staticText>									<reportElement x="0" y="0" width="90" height="30"/>									<textElement/>									<text><![CDATA[statusDescription]]></text>								</staticText>							</jr:columnHeader>							<jr:detailCell style="table 1_TD" height="20">								<textField>									<reportElement x="0" y="0" width="90" height="20"/>									<textElement/>									<textFieldExpression class="java.lang.String"><![CDATA[$F{StatusDescription}]]></textFieldExpression>								</textField>							</jr:detailCell>						</jr:column>						<jr:column width="90">							<jr:columnHeader style="table 1_CH" height="30">								<staticText>									<reportElement x="0" y="0" width="90" height="30"/>									<textElement/>									<text><![CDATA[ApprovalType]]></text>								</staticText>							</jr:columnHeader>							<jr:detailCell style="table 1_TD" height="20">								<textField>									<reportElement x="0" y="0" width="90" height="20"/>									<textElement/>									<textFieldExpression class="java.lang.String"><![CDATA[$F{ApprovalType}]]></textFieldExpression>								</textField>							</jr:detailCell>						</jr:column>						<jr:column width="90">							<jr:columnHeader style="table 1_CH" height="30">								<staticText>									<reportElement x="0" y="0" width="90" height="30"/>									<textElement/>									<text><![CDATA[RecordUpdatedUserId]]></text>								</staticText>							</jr:columnHeader>							<jr:detailCell style="table 1_TD" height="20">								<textField>									<reportElement x="0" y="0" width="90" height="20"/>									<textElement/>									<textFieldExpression class="java.lang.String"><![CDATA[$F{RecordUpdatedUserId}]]></textFieldExpression>								</textField>							</jr:detailCell>						</jr:column>						<jr:column width="90">							<jr:columnHeader style="table 1_CH" height="30">								<staticText>									<reportElement x="0" y="0" width="90" height="30"/>									<textElement/>									<text><![CDATA[RecordUpdatedOn]]></text>								</staticText>							</jr:columnHeader>							<jr:detailCell style="table 1_TD" height="20">								<textField>									<reportElement x="0" y="0" width="90" height="20"/>									<textElement/>									<textFieldExpression class="java.sql.Timestamp"><![CDATA[$F{RecordUpdatedOn}]]></textFieldExpression>								</textField>							</jr:detailCell>						</jr:column>						<jr:column width="90">							<jr:columnHeader style="table 1_CH" height="30">								<staticText>									<reportElement x="0" y="0" width="90" height="30"/>									<textElement/>									<text><![CDATA[RequestId]]></text>								</staticText>							</jr:columnHeader>							<jr:detailCell style="table 1_TD" height="20">								<textField>									<reportElement x="0" y="0" width="90" height="20"/>									<textElement/>									<textFieldExpression class="java.lang.String"><![CDATA[$F{RequestId}]]></textFieldExpression>								</textField>							</jr:detailCell>						</jr:column>						<jr:column width="90">							<jr:columnHeader style="table 1_CH" height="30">								<staticText>									<reportElement x="0" y="0" width="90" height="30"/>									<textElement/>									<text><![CDATA[ApprovedBy]]></text>								</staticText>							</jr:columnHeader>							<jr:detailCell style="table 1_TD" height="20">								<textField>									<reportElement x="0" y="0" width="90" height="20"/>									<textElement/>									<textFieldExpression class="java.lang.String"><![CDATA[$F{ApprovedBy}]]></textFieldExpression>								</textField>							</jr:detailCell>						</jr:column>					</jr:table>