Outage in Fivetran
Fivetran: AppsFlyer connections failing with "No enum constant com.fivetran.flag.FlagName.FlagEnum.AppsFlyerUniversalTableDeselection"
Resolved MinorIncident Report
The issue has been identified and we are working to resolve it.
Components affected
Fivetran AppsFlyerNeed to monitor Fivetran outages?
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Latest Updates ( sorted recent to last )
RESOLVED
4 months ago - at 11/27/2025 03:47AM
Incident Summary
Description:
We identified an issue with the AppsFlyer connections failing with "No enum constant com.fivetran.flag.FlagName.FlagEnum.AppsFlyerUniversalTableDeselection"
Timeline:
The issue began on 26 November around 10:37:49 PM UTC and was resolved on 27 November around 1:15:38 AM UTC.
Cause:
A recent change introduced a case mismatch in the feature flag name used by the AppsFlyer connection, resulting in a runtime enum error.
Resolution:
The flag name was corrected to match the enum definition, and the fix was deployed. After deployment, AppsFlyer connections sync successfully.
MONITORING
4 months ago - at 11/27/2025 02:50AM
A fix has been deployed, and sync failures are no longer occurring. We are monitoring the connections.
IDENTIFIED
4 months ago - at 11/27/2025 02:10AM
We’ve identified the cause of the connection sync failures. A fix is being actively deployed, and we will continue to monitor progress.
IDENTIFIED
4 months ago - at 11/27/2025 01:45AM
The issue has been identified and we are working to resolve it.
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