Independent enterprise technology-change research

PT-2026-105 · dossier edition · 25 July 2026

PlatformTrace

Enterprise platform migrations, examined in public.

enterprise application migration · Implemented across the business and operational · High confidence

Poloplast replaces its legacy AS/400 ERP with Dynamics 365

Poloplast implemented Microsoft Dynamics 365 Finance and Supply Chain Management with Power Platform to replace a legacy AS/400 ERP across supply chain, sales, shipping, warehouse, purchasing, production, accounting, controlling, forecasting and analytics.

Organisation
Poloplast
Predecessor
legacy AS/400 ERP
Destination
Microsoft Dynamics 365 Finance, Dynamics 365 Supply Chain Management and Power Platform
Workload
supply chain, sales, shipping, warehouse and material management, purchasing, production, accounting, controlling, forecasting, budgeting and analytics
Stage
Implemented across the business and operational
Retirement status
The source supports replacement of the named legacy AS/400 ERP for the stated operational scope; it does not enumerate every adjacent legacy integration or application retirement.
Confidence
High
Next trigger
A dated cutover, formal retirement statement or material later implementation milestone.
Evidence boundary: The evidence supports an operational ERP and planning-platform transition from the named AS/400 environment. It does not support treating exploratory AI-agent work or every adjacent application as completed migration scope.

Programme context

Poloplast implemented Microsoft Dynamics 365 Finance and Supply Chain Management with Power Platform to replace a legacy AS/400 ERP across supply chain, sales, shipping, warehouse, purchasing, production, accounting, controlling, forecasting and analytics.

Why this matters: This record identifies a named organisation, source and destination platforms, an affected workload and an evidence-bounded operational stage.

Migration timeline

Date or stageMilestoneWhat changedEvidence status
Late 2022Modernisation initiativePoloplast began the ERP modernisation programme.Source-stated programme start
Operational stateMigration milestoneDynamics 365 Finance and Supply Chain Management were implemented across the business.Source-stated current state
3 Mar 2026Dated sourceMicrosoft published the customer account.Dated primary evidence

Workload migration matrix

WorkloadPredecessorDestinationStatus by 25 Jul 2026
supply chain, sales, shipping, warehouse and material management, purchasing, production, accounting, controlling, forecasting, budgeting and analyticslegacy AS/400 ERPMicrosoft Dynamics 365 Finance, Dynamics 365 Supply Chain Management and Power PlatformImplemented across the business and operational

Implementation and architecture

  • Dynamics 365 Finance and Supply Chain Management replaced the named AS/400 ERP workload.
  • Power Platform, Azure SQL Database and Power BI support workflow, reporting and analytics functions.
  • Current Copilot Studio and supplier-agent experiments are excluded from the completed migration claim.

Known unknowns and contradictions

  • The exact production go-live date.
  • The complete list of retired AS/400 integrations and adjacent applications.
  • The scope and production status of later AI-agent experiments.

No missing fact is inferred to broaden the source-supported migration claim.

PlatformTrace analysis

The evidence supports an operational ERP and planning-platform transition from the named AS/400 environment. It does not support treating exploratory AI-agent work or every adjacent application as completed migration scope.

Performance, cost, uptime and operational outcomes remain attributed source claims unless independently stated otherwise.

Evidence ledger

  1. Poloplast first-party vendor customer story, 3 March 2026

    Microsoft’s dated customer story identifies the legacy AS/400 ERP, the Dynamics 365 destination, the operational functions and the implemented business-wide state.

Approval: Issue #47 standing-authority queue and Austin Lambe’s 25 July 2026 publication instruction.

Corrections and updates

25 July 2026 — Initial long-form Verified dossier published from the recovered complete five-lane intake and reconciled central filter. Later milestones will be appended rather than silently replacing this state.