Building Tables in Workspace

[kndoman]

Hi, I'm new to Adobe Analytics and I'm trying to build a Freeform Table in Workspace. So far I have designated my report suite and added the correct page to my table. However, when I try to add a metric to my page, it's marked 'Invalid' and says 'you can only add a single metric to a report.' I'm confused by this because it is only a single metric and when I click the 'i' in the actual metric in the left-side of the screen, there is a linear visualization of the data, so I know the data exists. Can anyone help me understand where I am messing up in building this table?

[yuhuisg]

Can you show screenshots of which part of the Freeform Table that you're trying to add your metric(s)?

[kndoman]

@yuhuisg here are the screenshots. This same behavior happens for every metric. Adding segments, however, does not give invalid results. 

[yuhuisg]

You've already added the (green) metric "Average Time on Site" as a breakdown row.

Did you perhaps want to use one of the Time-related (yellow) dimensions in your breakdown instead?

[kndoman]

Do you see how the green metric didn't work in my table though? It says it's invalid. Do you know why that is or how I can fix that?