Intro
Bạn quyết định implement ERP. Nhưng bạn không biết: bao lâu? bao nhiêu tiền? ai làm gì?
Bài này sẽ guide step-by-step quy trình implement ERP — from assessment tới go-live.
5 Bước Implementation
PHASE 1: Assessment (2-3 tuần)
Mục tiêu: Understand business + identify gaps
Activities:
- Interview stakeholders (sales, kho, kế toán, HR)
- Document current process
- List pain points
- Estimate scope + timeline
Deliverable: Assessment report (20-30 pages)
Cost: 10-15M (consulting)
PHASE 2: Planning (2-3 tuần)
Mục tiêu: Define ERP scope + project plan
Activities:
- Choose ERP vendor
- Define must-have vs nice-to-have modules
- Plan data migration
- Plan training strategy
- Assign project team (sponsor, PM, super-users)
Deliverable: Project plan + scope statement
Cost: 5-10M
PHASE 3: Customization & Setup (6-8 tuần)
Mục tiêu: Configure ERP to match business + setup data
Activities:
- Configure modules (Sales, Inventory, Accounting, etc.)
- Customize workflows (if needed)
- Setup master data (customer, product, supplier, GL)
- Setup user access control
- Build reports/dashboards
Deliverable: Configured ERP system + test data
Cost: 30-50M (biggest cost component)
PHASE 4: Testing & UAT (2-3 tuần)
Mục tiêu: Verify ERP works correct + match business
Activities:
- Unit testing (each module, individual)
- Integration testing (modules talk to each other)
- UAT (user acceptance testing — end-user verify)
- Performance testing (speed ok?)
- Security testing (data protected?)
Deliverable: Test plan + UAT sign-off
Cost: 5-10M
PHASE 5: Go-Live & Support (1-2 tuần + ongoing)
Mục tiêu: Cut-over from old system → ERP
Activities:
- Final data migration (clean data từ old system)
- Staff training (intensive)
- Go-live (turn on ERP, turn off old system)
- Go-live support (24/7 support first week)
- Post go-live review (lessons learned)
Deliverable: System live + team trained
Cost: 10-20M (training + support)
Timeline & Cost Summary
| Phase | Duration | Cost |
|---|---|---|
| Assessment | 2-3 wks | 10-15M |
| Planning | 2-3 wks | 5-10M |
| Customization | 6-8 wks | 30-50M |
| Testing | 2-3 wks | 5-10M |
| Go-Live | 1-2 wks | 10-20M |
| **TOTAL** | **12-20 weeks** | **60-105M** |
Real Timeline (50 NV company)
June 1 — Assessment done, decide on SandboxVN
June 15 — Planning done, budget approved
July 1 — Customization start
August 12 — Customization done, UAT start
August 26 — UAT done, training start
September 2 — Go-live!
Total: 3 months
FAQ
Q1: Phải downtime có không?
A: Có, 1-2 ngày. Old system off, ERP on. Plan during low-season (không busy).
Q2: Có thể nhanh hơn không?
A: Có, nếu:
- Don't customize (dùng standard config)
- Small dataset
- Team available (not part-time)
Realistic: 8-10 tuần minimum.
Q3: Implementation phải involve consulting firm không?
A: Nên, nếu:
- First time ERP (not experienced)
- Complex business
Cost worth it (prevent mistake).
Kết luận
Implement ERP = structured 5-phase process
Key success factors:
- Good planning (assessment phase)
- Strong change management (training)
- Available team (dedicate resources)
- Realistic timeline (don't rush)
Timeline: 12-20 tuần. Cost: 60-105M.
CTA
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