Bug 141951 Export data throw NPE when target document doesn't exist
Description: Export data doesn't work when deploy birt in WebSphere6 Steps to reproduce: 1. Deploy birt in WebSphere6 2. Preview report and click Export Data Result: java.lang.NullPointerException Stack Trace: org.apache.axis.AxisFault.makeFault(AxisFault.java:101) org.eclipse.birt.report.soapengine.processor.AbstractBaseComponentProcessor.process(Unknown Source) org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingImpl.getUpdatedObjects(Unknown Source) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/BirtViewerReportService.java
e.printStackTrace( );
		}
	}
	public String runReport( IViewerReportDesignHandle design,
			String outputDocName, InputOptions runOptions, Map parameters )
			throws ReportServiceException
	{
		IReportRunnable runnable;
		String reportDesignName = design.getFileName( );
		HttpServletRequest request = (HttpServletRequest) runOptions
				.getOption( InputOptions.OPT_REQUEST );
		Locale locale = (Locale) runOptions.getOption( InputOptions.OPT_LOCALE );
		try
		{
			runnable = ReportEngineService.getInstance( ).openReportDesign(
					reportDesignName );
		}
		catch ( EngineException e )
		{
			throw new ReportServiceException( e.getLocalizedMessage( ) );
		}
		ViewerAttributeBean attrBean = (ViewerAttributeBean) request
				.getAttribute( "attributeBean" ); 
		Map parsedParams = attrBean.getParameters( );
		parsedParams.putAll( this.getParsedParameters( design, runOptions,
				parameters ) );
		try
		{
			ReportEngineService.getInstance( ).runReport( request, runnable,