I am getting field not found exception while compiling the design. Also, the data is sent through a data object. Please find below the JRXml file.

[mahipalss]

<?xml version="1.0" encoding="UTF-8"?>

<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="report1" language="groovy" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20">

<property name="ireport.zoom" value="1.0"/>

<property name="ireport.x" value="0"/>

<property name="ireport.y" value="0"/>

<background>

<band splitType="Stretch"/>

</background>

<title>

<band height="79" splitType="Stretch">

<staticText>

<reportElement x="235" y="11" width="178" height="39"/>

<textElement>

<font fontName="SansSerif" size="16" isBold="true"/>

</textElement>

<text><![CDATA[New Device Registration]]></text>

</staticText>

<image>

<reportElement x="0" y="11" width="200" height="39"/>

<imageExpression><![CDATA[$P{medtronicLogo}]]></imageExpression>

</image>

</band>

</title>

<detail>

<band height="802" splitType="Stretch">

<staticText>

<reportElement x="11" y="11" width="100" height="20"/>

<textElement>

<font size="14" isBold="true" isUnderline="true"/>

</textElement>

<text><![CDATA[Patient Details]]></text>

</staticText>

<staticText>

<reportElement x="11" y="42" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[First Name]]></text>

</staticText>

<textField>

<reportElement x="135" y="42" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getHccAddressDTO().getFirstname()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="74" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[Middle Name]]></text>

</staticText>

<textField>

<reportElement x="135" y="74" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getHccAddressDTO().getMiddlename()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="104" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[Last Name]]></text>

</staticText>

<textField>

<reportElement x="135" y="104" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getHccAddressDTO().getLastname()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="138" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[Gender]]></text>

</staticText>

<textField>

<reportElement x="135" y="138" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getGender()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="172" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[Patient Chart ID]]></text>

</staticText>

<textField>

<reportElement x="135" y="172" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getPatientChartID()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="206" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[Address]]></text>

</staticText>

<textField>

<reportElement x="135" y="206" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getHccAddressDTO().getLine1()]]></textFieldExpression>

</textField>

<textField>

<reportElement x="135" y="236" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getHccAddressDTO().getTown()]]></textFieldExpression>

</textField>

<textField>

<reportElement x="135" y="267" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getHccAddressDTO().getPostalcode()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="298" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA]></text>

</staticText>

<textField>

<reportElement x="135" y="298" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getHccAddressDTO().getEmail()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="331" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[Date Of Birth]]></text>

</staticText>

<textField>

<reportElement x="135" y="331" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getDateOfBirth()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="366" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[Monitoring Duration]]></text>

</staticText>

<textField>

<reportElement x="135" y="366" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getMonitoringDuration()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="401" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[Primary Language]]></text>

</staticText>

<textField>

<reportElement x="135" y="401" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getPatientDTO().getPrimaryLanguage()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="443" width="100" height="20"/>

<textElement>

<font size="14" isBold="true" isUnderline="true"/>

</textElement>

<text><![CDATA[Health Care Facility]]></text>

</staticText>

<staticText>

<reportElement x="11" y="477" width="100" height="20"/>

<textElement>

<font isBold="true"/>

</textElement>

<text><![CDATA[Facility Name]]></text>

</staticText>

<textField>

<reportElement x="135" y="477" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getHealthCareFacilityDTO().getHccB2BPartnerDTO().getPartnerName()]]></textFieldExpression>

</textField>

<staticText>

<reportElement x="11" y="515" width="100" height="20"/>

<text><![CDATA[Account Number]]></text>

</staticText>

<textField>

<reportElement x="135" y="515" width="100" height="20"/>

<textFieldExpression><![CDATA[$F{cardiocomRegistrationDTO}.getHealthCareFacilityDTO().getHccB2BPartnerDTO().getSapPartnerId()]]></textFieldExpression>

</textField>

</band>

</detail>

</jasperReport>