Bug 129700 Cascaded parameters errors
When I create about 17 individual parameters for a cascaded parameter, I get an error. I've attached the screen shot. This error occurs for about 5 parameters when running against MS SQl Server. I'm also attaching the SQL script and the data file for testing.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/CascadingParametersDialog.java
{
			displayFormat = choiceSet.findChoice( formatCategroy )
					.getDisplayName( );
			if ( formatPattern != null )
			{
				displayFormat += ":  " + formatPattern; 
			}
		}
		formatField.setText( "" + displayFormat ); 
		changeFormat.setEnabled( choiceSet != null );
		if ( selectedParameter != null )
		{
			try
			{
				doPreview( formatPattern == null ? formatCategroy
						: formatPattern );
				String format = formatCategroy;
				if ( formatPattern != null )
				{
					format += ":" + formatPattern; 
				}
				selectedParameter.setFormat( format );
			}
			catch ( SemanticException e1 )
			{
				ExceptionHandler.handle( e1 );
			}
		}
	}
	private void doPreview( String pattern )