Description: This solution discusses why Campaign Activity Types may not be importing

Environment: All

Versions: All

Answer: 

When importing Campaign Activity from MailChimp if there are no results, there are a few things to check.

1. Make sure the correct Campaign and Activity Type(s) are selected in the profile settings

2. If you have a lot of campaign activity, the campaign(s) you're trying to import may have fallen outside the range that can be imported. Only the last 50 events of a member's activity can be retrieved.