PHP csharp stj could not be converted system int64 data: Troubleshooting for Enterprise rollout

Neighbor guide around active winner intent: PHP csharp stj could not be converted system int64 data for Enterprise rollout. Checklist, runbook and validation steps for no-upload workflows. Updated 2026.

Neighbor execution checklist

  1. Reproduce the exact failure mode from source winner page.
  2. Apply runtime-specific handling for PHP.
  3. Validate for Enterprise rollout constraints and rollout path.
  4. Link decision into existing winner/comparison pages.

Validation tools