Bug 200979 BIRT Cross tab - Better error messages
In general the error messages are very generic - either "Cube does not exist" followed by stack trace or - stack trace. From the error message it is difficult to fix the problem in the report design. I have attached a couple of report design, in which case the error messages are so difficult to follow. We need to show user friendly error messages. ( This bug applies to data engine errors and engine errors ).
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/data/impl/facttable/FactTableAccessor.java
{
	private HashMap map;
	private IDocumentManager documentManager; 
	private String factTableName;
	
	/**
	 * 
	 * @param documentManager
	 * @param factTableName
	 */
	FTSUNameSaveHelper( IDocumentManager documentManager, String factTableName )
	{
		this.documentManager = documentManager;
		this.factTableName = factTableName;
		this.map = new HashMap( );
	}
	
	/**
	 * 
	 * @param name
	 */