Follow the below steps to ensure smooth running of the smart campaign and prevent errors as much as possible.
Get Rid of Smart List Errors
In your smart campaign, click on Smart List. Get rid of any red squiggly lines that you see by fixing the errors.
Get Rid of Flow Errors
In your smart campaign, click on Flow. Get rid of any red squiggly lines you see by fixing the errors.
Review the Schedule Tab
In the Schedule tab, check Smart List Status for any errors in the smart campaign that needs fixing.
Check Person Restrictions Limit
In the Schedule tab, make sure the number of qualified people does not exceed the person restriction limit.
If your smart campaign still fails, learn how to understand notifications to figure out what went wrong and how to fix it.