Key Event Conversion Rate Broken

[mlevine3]

Looker has both "session key event rate" and "user key event rate" as aggregate and event-specific. Key event rate totals are working properly, but when I try to drill down to a specific key event, I get an error. I've tried both adding the specific event as a scorecard (for example - the key event trial started conversion rate), and I've also tried adding the event name as a filter to the aggregate "key event rate" scorecard, but once the filter is applied, the conv. rate scorecard breaks. 

To summarize - key event rate works properly, but when you try to drill down to a specific event it breaks. Any suggestions? Attaching error message. 

[Carlos_Leon · Accepted solution]

Sometimes, changes in the data schema can cause this kind of error. Check if there have been any changes to the columns of your data sources, such as additions, deletions, or name changes.

Also reconnecting and refreshing the data source can help resolve configuration issues.

For data integration across platforms try windsor.ai.