System · Data Quality
Data Quality جودة البيانات
Last full scan · 2026-06-02 07:15 GST · 4,812 records checked
🔴
Critical Issuesمشكلات حرجة
4
+2 since last scan
🟡
Warningsتحذيرات
4
Review recommended
✅
Healthy Checksفحوصات ناجحة
31
+1 resolved this week
📊
Total Checksإجمالي الفحوصات
39
Refreshed every 6h
🔴 Critical Issues مشكلات حرجة
🆔
Students missing civil ID
12 active students have no civil ID set — blocks parent OTP login + transport NFC. Last checked 2026-06-02 07:15.
12 affected
📵
Guardians without verified phone
8 guardians never completed WhatsApp OTP — push notifications + SMS reminders will fail silently. Last checked 2026-06-02 07:15.
8 affected
🚌
Bus assignments without route
3 students assigned to Bus B-02 have no morning route set — captain trip resolver will skip them. Last checked 2026-06-02 07:15.
3 affected
💰
Invoices with zero amount
2 invoices issued at 0.000 OMR — likely template error. Blocks fee reporting roll-up. Last checked 2026-06-02 07:15.
2 affected
🟡 Warnings تحذيرات
📧
Staff records without email
5 staff have no email — payslip + KPI digest can't be delivered. Last checked 2026-06-02 07:15.
5 affected
📅
Classes without timetable
Grade 4B has no published timetable for Term 2 2026. Last checked 2026-06-02 07:15.
1 affected
🧑🏫
Teachers with duplicate civil ID
2 staff records share civil ID 34567890 — merge or correct before next payroll. Last checked 2026-06-02 07:15.
2 affected
🪪
Stale FCM device tokens
47 device tokens not seen in 30+ days — likely uninstalled apps. Safe to prune. Last checked 2026-06-02 07:15.
47 affected
ℹ️ Info معلومات
📦
Archived students excluded from scans
82 archived students (graduated / left) are not included in active data-quality checks. Last checked 2026-06-02 07:15.
82 records
🕓
Audit log size
412 MB across 138,402 entries — auto-archive runs at 500 MB. Last checked 2026-06-02 07:15.
412 MB