Rule Base Segment supported SDKs timeout (FME Only)

Incident Report for Harness

Resolved

Requests made by SDKs with Rule Based Segments support could have gotten a null instead of an empty for responses with no Rule Based Segments, leading to an null pointer exception.

Impact observed: 18:27 until 19:05 UTC.

The impact for SDKs would have been a failure to initialize or process an update. Any change made to feature flags or RBS in an affected environment would re-generate any specific caches remaining.

Posted Apr 28, 2026 - 11:27 PDT