Bug 214706 Script UID doens't work for Chart
Use chart "onRender" property handle and call ModuleUtil.getScriptUID(), it generates the id. But later use this id to get back the PropertyHandle or Script content, it fails.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/util/xpathparser/XPathParser.java
name = slot.getName( );
			if ( slotName.equalsIgnoreCase( name ) )
			{
				return j;
			}
		}
		return DesignElement.NO_SLOT;
	}
	private static int getNextValueType( int tmpValueType )
	{
		int retValueType = INVALID;
		switch ( tmpValueType )
		{
			case SLOT :
				retValueType = ELEMENT;
				break;
			case ELEMENT :
				retValueType = SLOT | PROPERTY | ELEMENT | STRUCTURE;
				break;
			case PROPERTY :
				retValueType = PROPERTY | ELEMENT | VALUE | STRUCTURE;
				break;
			case STRUCTURE :
				retValueType = PROPERTY;
				break;
			default :
				retValueType = ELEMENT | SLOT | PROPERTY;
				break;
		}
		return retValueType;