# ERP Cutover Weekend Readiness Checklist: Verify Before You Commit > Source: https://netray.co/tools/erp-cutover-readiness-checklist > Publisher: Netray (netray.co), AI and integration engineering for ERP and manufacturing systems. > Section: Free Tools ## Short answer Confirm every prerequisite is genuinely complete before the ERP cutover weekend, covering data validation, sequencing, day one operations, rollback triggers, and hypercare staffing. ## Category erp-migration ## Tool **Kind:** checklist **Groups:** #### Thirty days before cutover **Items:** **Text:** Go or no-go decision criteria agreed in writing with the executive sponsor and named decision maker **Critical:** true **Text:** At least one full mock cutover completed end to end with elapsed timings recorded for every step **Critical:** true **Text:** All open critical and high severity defects closed or formally accepted with documented workarounds **Critical:** true **Text:** User acceptance testing signed off by named process owners, not by the project team on their behalf **Critical:** false **Text:** Training completed and competence verified for all roles transacting in week one **Critical:** false **Text:** Inventory count scheduled and physical accuracy verified for the items that will be migrated **Critical:** false **Text:** Customer and supplier communications sent for any expected disruption to orders, EDI, or invoicing **Critical:** false #### Data migration and validation **Items:** **Text:** Final data extraction timing agreed and the transaction freeze point communicated to every department **Critical:** true **Text:** Reconciliation reports defined and pre-built for inventory value, open orders, and accounts balances **Critical:** true **Text:** Row count and control total validation automated so mismatches are caught in minutes not hours **Critical:** false **Text:** Open transaction handling decided for partial receipts, partial shipments, and work in process **Critical:** false **Text:** Historical data scope confirmed, with archive access documented for anything not migrated **Critical:** false **Text:** Master data ownership assigned per object so post-migration corrections have a named owner **Critical:** false **Text:** Serial and lot genealogy continuity verified so traceability spans the legacy and new systems **Critical:** false #### Cutover weekend execution **Items:** **Text:** Hour-by-hour runbook published with owner, duration, dependency, and verification step for every task **Critical:** true **Text:** Named owner and backup identified for every runbook task, with contact details distributed **Critical:** false **Text:** Communication bridge or channel established with agreed check-in times through the weekend **Critical:** false **Text:** Interfaces and integrations disabled in the legacy system and enabled in sequence in the new one **Critical:** false **Text:** Legacy system placed in read-only mode at the freeze point to prevent divergent transactions **Critical:** true **Text:** Reconciliation checkpoints built into the runbook with defined pass criteria before proceeding **Critical:** false **Text:** Printers, scanners, labels, and shop floor devices tested against the production environment **Critical:** false #### Day one operations readiness **Items:** **Text:** First-day transaction plan defining which processes run and which are deliberately deferred **Critical:** false **Text:** Floor support coverage assigned by area and shift, with visible identification for support staff **Critical:** false **Text:** Critical customer shipments for week one identified and pre-planned to reduce day one pressure **Critical:** true **Text:** Issue logging and triage process live, with severity definitions and response commitments **Critical:** false **Text:** Daily stand-up scheduled with operations, finance, and the project team for the first two weeks **Critical:** false **Text:** Key reports and dashboards validated in production so the business can see what it needs immediately **Critical:** false #### Rollback and contingency **Items:** **Text:** Rollback decision point defined with a specific time and named authority to make the call **Critical:** true **Text:** Rollback procedure documented and tested, including how legacy transactions resume **Critical:** true **Text:** Legacy system kept fully operable and licensed through the rollback window **Critical:** false **Text:** Manual fallback procedures documented for shipping, receiving, and labor capture **Critical:** false **Text:** Vendor and partner escalation contacts confirmed and available across the entire weekend **Critical:** false **Text:** Backup and restore verified for the new environment before the first production transaction **Critical:** false #### Hypercare and stabilization **Items:** **Text:** Hypercare duration and staffing agreed, with power users released from day jobs for the period **Critical:** false **Text:** Defect severity definitions and target resolution times agreed with the implementation partner **Critical:** false **Text:** Month-end close rehearsal planned before the first live close, with finance walkthrough completed **Critical:** true **Text:** Adoption metrics defined and monitored, such as transaction timeliness and workaround usage **Critical:** false **Text:** Knowledge transfer plan from consultants to internal team with a defined handover date **Critical:** false **Text:** Exit criteria written for ending hypercare and moving to normal support **Critical:** false **Scoring Note:** Count only the items you can independently verify as complete, not the ones someone has promised will be done. Below 70 percent, the cutover should be deferred - the pattern of failed go-lives is almost always unverified prerequisites rather than unexpected events. At 70 to 90 percent, proceed only if every critical item is confirmed and the remainder have owners and dates. Above 90 percent with all critical items verified, you are ready to commit to the weekend. ## Content **Intro:** This free checklist verifies readiness for an ERP cutover weekend, and it is built for project managers, IT directors, and operations leaders at discrete manufacturers approaching go-live. Six groups cover the thirty-day run-up, data migration and validation, weekend execution, day one operations, rollback and contingency, and hypercare. Cutover failures are rarely caused by surprises; they are caused by prerequisites that were assumed complete and never verified. Work through each item honestly in the weeks before your go or no-go decision, and use the unverified items as the agenda for the readiness review rather than as a list to reassure yourself with. **Sections:** #### How to use this checklist **Body:** Assign each group to a named owner and require evidence rather than assertion. Marked complete should mean someone has seen the reconciliation report, watched the mock cutover clock, or observed the printer produce a correct label in the production environment. Items flagged critical are those where failure either stops the business or removes your ability to recover, so treat any unverified critical item as a blocking issue for the go decision. Run the checklist twice: once at thirty days out, which gives you time to fix what is missing, and again at the go or no-go meeting, which is a verification exercise rather than a discovery exercise. #### Why cutovers fail in manufacturing specifically **Body:** Manufacturing cutovers carry risks that office system migrations do not, because production cannot pause while a problem is investigated and physical inventory has to reconcile across thousands of items before a single shipment can go out. A finance system that is wrong on Monday can be corrected by Friday. A plant that cannot pick, label, and ship on Monday morning is losing revenue and customer confidence by the hour, and the pressure that creates is precisely when teams abandon their own procedures. These four failures account for the majority of troubled manufacturing go-lives, and every one of them is preventable through verification rather than luck. **Bullets:** - Inventory that does not reconcile after migration, which blocks shipping and destroys confidence on day one. - Shop floor devices, label printers, and scanners never tested against the actual production environment. - No defined rollback decision point, so a struggling cutover is extended by hours until rollback is no longer possible. - Power users left in their normal jobs during hypercare, leaving the floor without knowledgeable support when it matters most. #### Making the go or no-go decision defensible **Body:** Set the decision criteria in writing before you approach the date, so the conversation is a comparison against an agreed standard rather than a negotiation under schedule pressure. Below seventy percent verified, defer - the cost of a two-week delay is almost always smaller than the cost of a failed cutover, and every organization that proceeded anyway can tell you so. Between seventy and ninety percent, proceed only when every critical item is confirmed and the remainder have named owners and dates within the weekend. Above ninety percent with all critical items verified, commit with confidence and spend your remaining preparation time on day one floor support rather than on further testing. #### How Netray runs manufacturing cutovers **Body:** Netray plans and executes ERP cutovers for discrete manufacturers on Infor SyteLine, CloudSuite Industrial, Infor LN, and Baan. We build hour-by-hour runbooks with verification steps rather than task lists, insist on at least one timed full mock cutover before the go decision, and pre-build the reconciliation reports so inventory and financial validation takes minutes instead of consuming the weekend. We test shop floor devices, labels, and interfaces in the production environment before the freeze, and we staff the floor on day one with people who configured the system. Our engagements define rollback criteria and a decision authority in advance, so the hardest call is never made improvised at three in the morning. **Cta:** Get an expert readiness review and a detailed cutover runbook for your ERP go-live from Netray's manufacturing delivery team. **Faq:** #### How many mock cutovers should we run before go-live? **Answer:** At least two, and the final one should be a full timed rehearsal including data migration, reconciliation, and interface enablement. The first mock finds the missing steps; the second proves the runbook timings are achievable within the available window. If your final mock runs long, do not assume the real weekend will go faster because people will be focused. It will run longer, because production data volumes and unexpected validation failures both work against you. #### When should we decide to roll back? **Answer:** Set the decision point before the weekend starts, tied to a specific clock time and a named authority, and choose a time that still leaves enough hours to restore legacy operations before the first shift. The failure pattern is universal: teams extend the deadline hour by hour hoping the next fix will work until rollback becomes impossible. A pre-committed time removes that pressure and makes the decision an execution of the plan rather than an admission of failure. #### How long should hypercare last for a manufacturing go-live? **Answer:** Plan four to eight weeks, and always extend it through at least one complete month-end close. Manufacturing exposes issues on a monthly cycle - costing rollups, work in process valuation, and inventory reconciliation only surface at close. Ending hypercare before the first close means the team that built the configuration is gone precisely when finance discovers what needs adjusting. Define written exit criteria rather than an end date so the transition is earned, not scheduled. ## Search terms ERP cutover checklist, ERP go live readiness checklist, ERP cutover plan template, ERP data migration validation, ERP go live rollback plan, ERP hypercare planning, manufacturing ERP cutover weekend --- Talk to an engineer: https://netray.co/contact?intent=erp_ai | Machine catalog: https://netray.co/agent/catalog.json