Bug 132914 "Invalid page number" error message is hard coded.
"Invalid page number" error message is hard coded in DocumentProcessor.java. This must be externalized into *.properties file. If there are other hard coded error messages, please also externalize.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/BirtViewerReportService.java
.getOption( InputOptions.OPT_REQUEST );
		Locale locale = (Locale) options.getOption( InputOptions.OPT_LOCALE );
		Boolean isMasterPageContent = (Boolean) options
				.getOption( InputOptions.OPT_IS_MASTER_PAGE_CONTENT );
		Boolean svgFlag = (Boolean) options
				.getOption( InputOptions.OPT_IS_MASTER_PAGE_CONTENT );
		String format = (String) options
				.getOption( InputOptions.OPT_RENDER_FORMAT );
		Boolean isRtl = (Boolean) options.getOption( InputOptions.OPT_RTL );
		try
		{
			IReportRunnable runnable = (IReportRunnable) design
					.getDesignObject( );
			ReportEngineService.getInstance( ).runAndRenderReport( request,
					runnable, out, format, locale, isRtl.booleanValue( ),
					parameters, isMasterPageContent.booleanValue( ),
					svgFlag.booleanValue( ) );
		}
		catch ( RemoteException e )
		{
			throw new ReportServiceException( e.getLocalizedMessage( ) );
		}
	}
	public Object getParameterDefaultValue( IViewerReportDesignHandle design,
			String parameterName, InputOptions options )
			throws ReportServiceException
	{
		IGetParameterDefinitionTask task = getParameterDefinitionTask( design );
		return task.getDefaultValue( parameterName );
	}