ERP Go-live Cutover: Downtime, Acceptance and Rollback
Coordinate freeze, migration, interfaces, access, validation and rollback through a minute plan.
Learning objective
Produce an approved rehearsed runbook and enable business within the window.
Roles
Business owners, finance, IT, consultants and audit
Prerequisites
- Critical tasks finish with evidence.
- Smoke tests and reconciliation pass.
- Decisions retain approval.
Completion checks
- Critical tasks finish with evidence.
- Smoke tests and reconciliation pass.
- Decisions retain approval.
Common errors
- Technical tasks only.
- No latest finish.
- Dismissing team immediately.
Thailand project note
Thailand requires multilingual data, THB, foreign currency, Asia/Bangkok time, segregation and retention; regulated tax, customs, BOI and statutory accounting need qualified Thai review.
Related modules
Steps
- 01
Assign cutover, business, technical and continue-or-rollback authority.
- 02
Sequence freeze, final transactions, extraction, migration, interfaces, access and validation.
- 03
Set planned/latest finish, input, output, evidence, executor and checker for each task.
- 04
Define defect, reconciliation, performance, security, training and support entry gates.
- 05
Define rollback trigger, reversible point, data treatment, recovery and communication.
- 06
Complete a tabletop and at least one timed full-volume rehearsal.
- 07
Run smoke tests, first-day reconciliation and command-centre handover.
Implementation notes
- Critical tasks finish with evidence.
- Smoke tests and reconciliation pass.
References
- YonSuite 客户成功服务 ↗用友 · Accessed: 2026-08-21 · Applicable version: 公开迁移、巡检与上线后服务范围