Bug 194843 Cross tab Cube - Cannot delete a dimension using the cube builder
- Open the attached report design - Delete the "Region" group. Current behavior - Does now allow me to delete the group.
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/command/ContentCommandTest.java
ContentCommand command = new ContentCommand( design,
					new ContainerContext( pageHandle.getElement( ),
							SimpleMasterPage.PAGE_HEADER_SLOT ) );
			command.add( new TextItem( ) );
			command = new ContentCommand( design,
					new ContainerContext( pageHandle.getElement( ),
							SimpleMasterPage.PAGE_HEADER_SLOT ) );
			command.add( new TextItem( ) );
			fail( );
		}
		catch ( ContentException e )
		{
			assertEquals( ContentException.DESIGN_EXCEPTION_SLOT_IS_FULL, e
					.getErrorCode( ) );
		}
		
		try
		{
			containerHandle.getSlot( 0 ).add(
					new TableItem( ).getHandle( design ) );
			fail( );
		}
		catch ( ContentException e )
		{
			assertEquals( ContentException.DESIGN_EXCEPTION_WRONG_TYPE, e
					.getErrorCode( ) );
		}
		
		try
		{