Hi,

I have two metrics with the same data type: dimension (Month) and the dimension structure for both is the same.

The concept is that I have deadlines for different dimension items. I was to append these two metrics because one is the prior forecast deadlines and the other metric is the current forecast deadlines. I want the new metric to have both. 

When I do metric1 + metric2 i get this error:

“Arithmetic operators only accepts same type arithmetic inputs after implicit casting, received Dimension (Month) operands”

Please help! Thank you!