Fivetran: Google_ads connector failures with "Unknown failure. Failed to create GoogleAdsClient" error

Incident Report for Fivetran

Resolved

Description:
We identified an issue with the Google Ads connector that caused syncs to fail with the error: "Unknown failure. Failed to create GoogleAdsClient."

Timeline:
The issue began on October 9th at 16:00 UTC and was resolved on October 9th at 16:50 UTC.

Cause:
A code enhancement for the Google Ads connector was deployed. A delay in the deployment to the server temporarily caused these failures.

Resolution:
The code deployment was completed successfully, and the issue has now been resolved.

Posted Oct 09, 2025 - 17:30 UTC