When an adgroup has only one active ad, this adgroup will not be included in the automatic daily testing. An ad test needs at least 2 active ads before it can compare the ads performance.
Adalysis will check your account daily and alert you whenever it identifies adgroups with only one active ad (you will see the alert under Audit Alerts / Ads tab on your Dashboard).
Clicking on the alert displayed in your dashboard you’ll be able to review the list of adgroups with only one ad.
Option 1 - Create a new Ad in all Adgroups with one Button Click
To create new ads in multiple adgroups, select the adgroups and use the Create ads tool under the Tools tab.
To learn more about creating ads in bulk using this approach, please check these tutorials:
Option 2 - Create a new Ad in each Adgroup individually
You can iterate through each one of those adgroups to see the existing ad, as well as create new ads in these adgroups as shown below.
1. Use arrows to iterate through each one of the adgroups.
2. Hover on any ad to make a copy and then make necessary changes.
3. Create a new ad
4. Use the Tools tab to create RSAs ads from the existing ETA ad