The XML page cannot be displayed

Error –  Program completed in error and output shows below

Resolution -  Please check your data definition XML file (data template). Some issue with XML tags.

Correct data template and check again!!

VO Extension without JDeveloper

VO Extension is tool (JDeveloper) dependent but can be done manually by using below steps.

Steps to extend VO:

Create new VO  xxxxx_StandardVO.xml by renaming the standard VO StandardVO.xml (from server).

Edit below sections of VO according your customization need.

<ViewObject>

Name = New VO Name

Extends = original VO Name with complete path

ComponentClass = NewVO associate file with complete path

<SQLQuery>

Update the SQL with new changes.

<ViewAttribute> - Not required If change is in where condition or existing SQL logic

If adding a new sql field,we need to add ViewAttributes for new field.

Example -

<ViewObject

   Name=" xxxxx_StandardVO "

   Extends="oracle.apps.application.subapplication.common.server. StandardVO"

   BindingStyle="OracleName"

   CustomQuery="true"

   ComponentClass="xxxxx.oracle.apps.application.subapplication.common.server.xxxxx_StandardVOImpl"

   UseGlueCode="false">

<ViewAttribute

      Name="NEWFIELD"

      IsUpdateable="false"

      IsPersistent="false"

      Precision="30"

      Type="java.lang.String"

      ColumnType="VARCHAR2"

      AliasName=" NEWFIELD "

      Expression=" NEWFIELD "

      SQLType="VARCHAR" >

      <DesignTime>

         <Attr Name="_OverrideAttr" Value="true" />

         <Attr Name="_DisplaySize" Value="30" />

      </DesignTime>

   </ViewAttribute>

Create associated java file xxxxx_StandardVOImpl.java

package xxxxx.oracle.apps.application.subapplication.common.server;

import oracle.apps.application.subapplication.common.server. StandardVOImpl;

public class xxxxx_StandardVOImpl extends StandardVOImpl {

    public xxxxx_StandardVOImpl() {

    }  }

Compile and generate class file (xxxxx_StandardVOImpl.class

Create a OAProject.jpx file

<?xml version='1.0' encoding='windows-1252' ?>

<!DOCTYPE JboProject SYSTEM "jbo_03_01.dtd">

<JboProject

   Name="OAProject"

   SeparateXMLFiles="true"

   PackageName="" >

   <DesignTime>

      <Attr Name="_ejbPackage" Value="false" />

      <Attr Name="_NamedConnection" Value="DBConnection1" />

      <Attr Name="_version" Value="10.1.3.41.57" />

      <Attr Name="_jprName" Value="OAProject.jpr" />

   </DesignTime>

   <Containee

      Name="server"

      FullName="oracle.apps.application.subapplication.common.server"

      ObjectType="JboPackage" >

   </Containee>

   <Containee

      Name="server"

      FullName="xxxxx.oracle.apps.application.subapplication.common.server"

      ObjectType="JboPackage" >

   </Containee>

   <Substitutes>

      <Substitute OldName ="oracle.apps.application.subapplication.common.server.StandardVO" NewName ="xxxxx.oracle.apps.application.subapplication.common.server.xxxxx_StandardVO" />

   </Substitutes>

</JboProject>

Create server.xml file

<?xml version='1.0' encoding='windows-1252' ?>

<!DOCTYPE JboPackage SYSTEM "jbo_03_01.dtd">

<JboPackage

   Name="server"

   SeparateXMLFiles="true"

   PackageName="xxxxx.oracle.apps.application.subapplication.common.server" >

   <DesignTime>

      <Attr Name="_ejbPackage" Value="false" />

      <Attr Name="_version" Value="10.1.3.41.57" />

   </DesignTime>

   <Containee

      Name="xxxxx_StandardVO"

      FullName="xxxxx.oracle.apps.application.subapplication.common.server.xxxxx_StandardVO"

      ObjectType="ViewObject" >

   </Containee>

</JboPackage>

Place all files at respective locations and run JPX Importer