Bug 191891 xtab nest in another xtab doesn't display data.[1102]
Description: xtab nest in another xtab doesn't display data. Build number:2.2.0.v200706111025 Steps to reproduce: 1. Insert a xtab. 2. Insert another xtab to first xtab's row area. 3. Preview in web viewer and html (attach report). Expected result: Display data for two xtabs. Actual result: Html display data correctly. Web Viewer can only display data for parent xtab. Error log:N/A
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/data/impl/AggregationResultSetSaveUtil.java
{
	/**
	 * 
	 * @param name
	 * @param resultSets
	 * @param writer
	 * @throws IOException
	 */
	public static void save( String name, IAggregationResultSet[] resultSets, IDocArchiveWriter writer ) throws IOException