# Increased error rate when updated Shared or Variation Code with long custom code solutions

- Provider: [Optimizely](https://down.guide/optimizely)
- Level: confirmed
- Impact: Degraded
- lasted 1h 17m
- started 2026-03-03 11:52 UTC
- Snippet Building
- id: DWN-9e72c22da5
- Official page: https://stspg.io/49yt4h1qvmmn

## Updates from Optimizely
### 2026-03-03 11:52 UTC: investigating
We are currently investigating an issue in Web Experimentation that is preventing some users from updating Shared Code or Variation Code with long custom code solutions.

### 2026-03-03 12:26 UTC: monitoring
We have addressed a validation limitation that was preventing longer custom code solutions from being applied to experiments and campaigns.

### 2026-03-03 13:09 UTC: resolved
This incident has been resolved.

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