You cannot combine 2-D and 3-D chart types. You can combine these charts into a 2-D chart by changing the data series of ...

You cannot combine 2-D and 3-D chart types. You can combine these charts into a 2-D chart by changing the data series of the 3-D chart.  • To change the data series so that they can be combined to make a 2-D chart, click Yes.• To cancel combining the charts, click No.