Infor M3 to Oracle Fusion Data Mapping — Field-Level, Pre-Built

Infor m3 to oracle fusion data mapping is the field-level discipline of translating every meaningful M3 column to the right Oracle Fusion attribute, preserving semantics, audit lineage and the statutory obligations behind each field. It is not a one-to-one column rename. M3's MITMAS item master fans into Fusion's item-master plus inventory-org assignment plus item-category-assignment plus item-cost. M3's OCUSMA customer master fans into Fusion's TCA party plus party-site plus customer-account plus customer-account-site plus payment-instrument. M3's FGL chart of accounts (CRS630) collapses or expands into Fusion's six-segment COA with new natural-account ranges. The Syntra ETL crosswalk engine ships pre-built field-level maps for every M3 prefix family — refined across dozens of conversions.

Each prefix family in M3 has a canonical Fusion target. MMS movement tables map into Fusion Inventory transactions and Cost Management. CMS configuration tables (multi-language descriptions, classification codes, category structures) collapse into Fusion item translations, item categories and DFFs. CRS reference tables (CRS055 exchange rates, CRS165 inter-company, CRS630 COA) land in Fusion Currency Rates, Inter-company Setup and GL Chart of Accounts. OOL/OOS/OOH sales-order families translate to Fusion Order Management with line-status preserved through the OOL.OBSTAT crosswalk. MMO/MWO manufacturing orders map to Fusion Manufacturing work orders with operation-completion status preserved. Syntra ETL's infor m3 to oracle fusion data mapping ships each crosswalk pre-built — no custom SQL hunting through Infor KB articles.

M3 typically runs a flat-ish or two-level account structure in CRS630 with cost-centre and project carried as sub-account or DFF-like fields. Fusion's six-segment COA is more strict: company, cost-centre, natural-account, intercompany, future, future. Mapping is a finance-led decision — Syntra ETL provides the tooling and the workshop framework. The crosswalk engine extracts every active CRS630 combination, profiles posting volumes per combination, and proposes a Fusion segment assignment. Finance reviews, signs off, and the crosswalk is locked. From there every FGL extract is translated combination-by-combination during the load, with the original M3 combination preserved as a DFF for forensic traceability and SAF-T evidence.

M3 holds descriptions in CMS-style per-language fan-out tables — MITMAS has its primary description, and the language-translated variants live in companion tables with rows per language code. Fusion's item master and TCA have native translation support but use different table structures. The infor m3 to oracle fusion data mapping crosswalk collapses every M3 language variant into the Fusion target's translation table. So if an item has English, German, French, Italian and Polish descriptions in M3, all five carry through to Fusion's MTL_SYSTEM_ITEMS_TL with the same language coverage. Same pattern for customer party names, supplier names and category descriptions — no description gets lost in translation.

M3 typically posts every transaction at three currency layers: transaction currency (the original document currency, e.g. SEK on a Swedish invoice), posting currency (the CONO functional currency, e.g. EUR for a Eurozone CONO), and statutory currency (the country reporting currency where it differs). Fusion supports a similar pattern through primary and reporting ledgers plus secondary currency representation. The crosswalk preserves all three layers: transaction currency on the source document, posting currency on the primary ledger journal, statutory currency on the reporting ledger. The CRS055 exchange rate history is loaded into Fusion's Currency Rates with the original M3 rate type preserved as metadata so historical re-revaluation produces identical results.

MITLOC (lot/location) and MITALO (allocations) are the heart of M3 traceability. The crosswalk maps every M3 lot identifier to a Fusion Inventory lot with all key attributes preserved: expiration date, manufacture date, country-of-origin, supplier-lot, retest-due-date, quality status, hold flags, and the genealogy chain (parent lot from raw material, consumed-into-MO link, finished-lot output, shipped-lot recipient). Serial numbers carry the same way through Fusion's serial-number register. The infor m3 to oracle fusion data mapping ensures recall traceability works on day one in Fusion — the exact same query that traces a finished batch back to received raw material runs identically against either source.

Modification Suite mods that survived the retire/replace classification (typically 30–40% of the original count) get individual Fusion-equivalent designs. DFF-style M3 extensions map to Fusion descriptive flexfields one-to-one — Fusion's DFF framework is rich enough that most M3 extension data lands without semantic loss. More complex modifications (workflow extensions, custom validation logic, partner-portal screens) map to VBCS Visual Builder apps, OIC integration flows, or ADF page personalisations. Every mapping decision is documented in the crosswalk register with the business owner who signed off, so post-go-live there's a clear trail of what every customisation became.

A complete crosswalk register, machine-readable and version-controlled. Per domain (Finance, SCM, Manufacturing, Inventory), per entity (Item, Customer, Vendor, GL, AP, AR, PO, SO, MO), per field, the mapping shows: M3 source table.column, target Fusion attribute, transformation rule (direct copy, lookup, derivation, defaulting), DFF target if applicable, and the signed-off business owner. Plus reference data crosswalks (item categories, payment terms, freight terms, units of measure, ABC classifications). Plus the M3 chart-of-accounts to Fusion six-segment COA combination map. Everything stored as JSON in a version-controlled crosswalk repository so the engineering team executes against the same artefacts finance signed.