Sage 300 Migration Assessment — Inventory, Plan, Budget

A sage 300 migration assessment is the 2–4 week structured readiness study that produces a concrete migration plan, timeline and budget for moving a Sage 300 (formerly Accpac) estate to Oracle Fusion (or another target). It catalogs every company database, every active module, every SDK customisation, every Visual Basic script, every Crystal Report, every ISV add-on, every integration touchpoint, and every regulatory retention obligation. Output is a sizing-grade artifact: complete data dictionary across all company databases, customisation inventory with business-purpose classification, Crystal Reports library inventory with retention/retire classification, ISV partner sunset plan, integration touchpoint map, transaction-volume sizing, multicurrency and intercompany footprint, compliance jurisdiction list, recommended target Fusion footprint, recommended migration sequence, risk register, timeline and budget. The assessment is what makes everything downstream defensible.

Sage 300's one-database-per-company architecture means the assessment has to walk every company database in scope. For each Sage 300 company database, the assessment captures: company configuration (GL fiscal calendar, COA segments, currency configuration, posting profiles), active modules (GL, AP, AR, IC, OE, PO, PJC, FA, BS, Multicurrency, Intercompany, Payroll), table row counts per module (GLPOST size, AP/AR transaction counts, IC inventory item counts, OE order counts), master record counts (CUSTOMER, VENDOR, ITEM), customisation footprint (custom SDK tables, Visual Basic scripts, Crystal Reports specific to this company database), and integration touchpoints (Sage 300 Web Services consumers, file-based feeds, custom ODBC connections). Multi-company customers typically discover 20–40% more complexity in assessment than they expected.

Sage 300 customisations come in two categories. Customer-built SDK customisations are .NET modules written against the Sage 300 SDK, Visual Basic scripts attached to screens, and custom Crystal Reports. The assessment inventories each by call signature (which screens, which transactions, which GL accounts they touch), classifies by business purpose (custom invoice numbering, custom workflow approval, custom regulatory submission, custom integration), and produces a Fusion-equivalent recommendation (native Fusion feature, AMX flow, OIC integration, OTBI/BI Publisher report, VBCS extension). ISV add-ons are commercial partner modules — Orchid Systems (Sage 300 Inquiry Tool, Document Management), Pacific Technology (Pacific Banks, Pacific Recurring Entries), GenesysWorld, ProvenCFO, others. Each ISV add-on is inventoried separately, its sunset path documented (replace with Fusion native, replace with equivalent ISV partner for Fusion, retire if redundant), and licensing-contract exit confirmed.

Crystal Reports is Sage 300's primary reporting engine, and most Sage 300 customers carry hundreds or thousands of custom Crystal reports built over a decade. None translate 1:1 to Fusion. The assessment crawls every Crystal report in scope, captures usage signals (how often run, by whom, against which data), classifies by business value (statutory financials, board pack, AR aging, AP cheque register, sales analysis, inventory valuation, project billing, payroll register), and produces a replacement strategy: rebuild in Fusion OTBI for ad-hoc/operational reporting, rebuild in BI Publisher for pixel-perfect output (cheques, statements, invoices), rebuild in Smart View for financial close, retire if duplicate or obsolete (50–70% typically). Critical reports (statutory financials, audit-required reports) are flagged for early rebuild and parallel-validation against Crystal output before go-live.

Sage 300's Multicurrency module deployment is profiled: which currencies are active, what rate types are in use (Spot/Corporate/User/Contract), how rate history is sourced (manual entry / nightly feed from a rate provider / contract rate negotiations), revaluation cadence and method, and how foreign-currency P&L is consolidated. Intercompany footprint is profiled: how many counterparty pairs, IC transaction volume, IC document numbering convention, consolidation eliminations methodology, and where elimination journals are generated (in Sage 300 ICT module, in a custom SDK module, or manually in a spreadsheet). Assessment output recommends Fusion target configuration (Daily Rates source, revaluation rule set, ICA configuration, ICA vs EPM Consolidation decision) and identifies the multicurrency/intercompany migration effort tail (typically 3–4 weeks of dedicated reconciliation for complex multi-entity estates).

The assessment produces eight deliverables. (1) Per-company database inventory: configuration, active modules, transaction volumes, customisation footprint per company. (2) Unified master-data dictionary: harmonised CUSTOMER, VENDOR, ITEM, GLAMF profile with deduplication candidate analysis. (3) SDK customisation inventory: every custom module/script classified with Fusion-equivalent recommendation. (4) Crystal Reports library inventory: every report classified with replacement strategy. (5) ISV add-on sunset plan: every commercial partner add-on with sunset path and licensing-exit timeline. (6) Integration touchpoint map: every system integrated with Sage 300 with re-integration design for Fusion. (7) Compliance jurisdiction map: SOX, GoBD, IRS, CRA, HMRC, GDPR, state sales-tax obligations mapped to retention strategy. (8) Migration plan: target Fusion footprint, sequence, timeline, budget, resource model, risk register, sign-off matrix.

Typical sage 300 migration assessment runs 2–4 weeks elapsed for a multi-company estate (4–6 weeks for very complex estates with 20+ company databases, deep customisation, or extensive ISV footprint). Cost is typically 5–10% of the full migration budget — and it's not optional, it's foundational. Trying to scope a Sage 300 to Fusion migration without an assessment is the single most common reason migrations slip 50–100% past timeline. The assessment is also reusable: if the customer decides to delay the migration, the assessment artifact remains valid for 12–18 months (the rate of change in a stable Sage 300 deployment is low), so the budget isn't wasted if go-live timing shifts.

Yes. The assessment methodology is target-agnostic for the source-side discovery (per-company database inventory, customisation inventory, Crystal Reports inventory, ISV inventory, integration map, compliance map). The target-design portion of the assessment varies by target: Oracle Fusion target produces COA segment design, TCA party deduplication, FBDI payload mapping; Sage Intacct target produces dimension design, customer/vendor/item mapping, Sage Intacct API loading plan; Sage X3 target produces folder design, attribute mapping, X3 Common Data import plan; NetSuite, SAP S/4HANA and Workday Financials targets produce their own equivalents. Most assessments are commissioned with Fusion as primary target, but the source-side artifact is what makes any target migration defensible.