Microsoft Dynamics GP Data Migration to Oracle Fusion — Reconciliation-First

Dynamics gp data migration is the process of moving every active and historical data set from your Great Plains SQL Server databases — GL00100 account master, GL30000 posted GL history, PM00200 vendor master, PM30200 AP voucher history, RM00101 customer master, RM30201 RM apply history, IV00101 item master, SOP10100/SOP30200 sales orders, POP10100/POP30100 purchase orders, FA00100 fixed assets, CM20100 bank rec, plus Project and Payroll modules where licensed — into Oracle Fusion ERP. The work spans every active company database in the GP installation, normalises account framework variations across companies, applies cleanse rules to vendor and customer master, and routes data to Fusion FBDI templates with full reconciliation. Syntra ETL handles all of it with pre-built extractors that respect the one-DB-per-company pattern.

The terms get used interchangeably, but the distinction matters: dynamics gp data migration is the end-to-end project (extract + transform + load + reconcile + cutover), while data conversion is the transformation layer specifically. Syntra ETL's GP conversion engine ships pre-built rules for GP account framework to Fusion 6-segment COA, GP vendor master cleanse and de-duplication across company DBs, RM/PM apply history normalisation, SOP/POP line-level distribution translation, Dexterity custom-field collapse and SmartList query mapping. These are rules that on a consultant-led project would otherwise eat 3–4 months of bespoke SQL and SSIS development.

Great Plains stores each company in its own SQL Server database (TWO, FAB1, customer-specific codes) and uses a shared DYNAMICS system database for users, security, currency rates and global setup. Syntra ETL's GP extractor connects to DYNAMICS first to enumerate active company DBs from the SY01500 company master, then parallelises extraction across companies with consistent transactional watermarks per table. The transform layer normalises company-specific account framework variations (segment count, segment width, segment order) into a unified Fusion COA, applies inter-company elimination rules where applicable, and emits FBDI payloads partitioned by Fusion BU so multi-entity consolidation works cleanly on the Fusion side from day one.

Yes — but not as direct ports. Dexterity is Microsoft's proprietary scripting language for GP, Modifier alters GP's native windows, VBA event handlers extend window behaviour, and none of it has a Fusion equivalent at the technology level. What Syntra ETL does is inventory every active Dexterity .dic dictionary, every Modifier-altered window resource, every VBA project (event handlers + module code) and every SmartList Builder query in the source GP installation, classify each by business purpose (auto-populate field, override post logic, custom validation, custom approval, custom report), and produce a Fusion-equivalent recommendation: Fusion DFF + value-set + dependent value-set, Fusion AMX approval flow, OTBI analysis, BI Publisher report or Fusion REST integration. Roughly 30–50% of GP customisations turn out to be redundant and are retired.

Syntra ETL emits Fusion-native load formats for every GP data domain: FBDI Journal Import for GL00100/GL30000 conversions; FBDI Supplier Import for PM00200 vendor master plus FBDI AP Invoice Import for PM30200 voucher history; FBDI Customer Import for RM00101 plus FBDI AR Invoice and Receipt Import for RM30201; FBDI Item Import for IV00101 plus SO and PO Import for SOP/POP; FBDI Asset Mass Additions for FA00100; FBDI Bank Statement Import for CM20100. Every payload is validated against the current Oracle Fusion 26x release schema before submission, so validation errors surface locally — not in a 4-hour Fusion ESS job that fails on row 47,000. Optional REST API payloads for incremental delta loads during parallel-run.

Every row extracted from a GP company database is hashed at the source (table-level row hash + sum aggregates per dimension). Every row loaded into Fusion is re-hashed post-load. The reconciliation engine compares counts (vouchers per period per BU per vendor), sum totals (GL trial balance per company per period, AP open balance per vendor per BU, AR open balance per customer per BU) and hash signatures. Any record that fails Fusion validation is captured with the exact field-level reason ready for bulk fix. Output is a signed timestamped reconciliation pack: GP trial balance vs Fusion trial balance per company per period to the cent, AP aging vs aging, AR aging vs aging. Internal audit signs off on the pack directly.

Yes. After the initial bulk load, Syntra ETL captures GP deltas via SQL Server change-tracking or transaction-timestamp watermarks per table (DEX_ROW_TS where present, document numbers and POSTED dates elsewhere) and replays them into Fusion through REST APIs or FBDI incremental loads. This supports the standard parallel-run pattern: GP continues taking transactions for 1–2 fiscal periods while Fusion is validated to the cent. Once finance, AP, AR and ops sign off, new transactions cut to Fusion and the GP databases move to read-only archive mode. The cutover plan is sequenced per company so multi-entity rollouts can phase by BU rather than big-bang everything at once.

SOX requires 7-year retention of financial records with auditable trace from GL entry back to original supporting evidence. IRS Pub 583 small-business retention is 7 years for tax records, and state sales-tax retention runs 3–7 years depending on jurisdiction. Syntra ETL's dynamics gp data migration preserves the full chain: GL30000 journal line → PM30200 voucher distribution → PM30200 voucher header → PM10500 voucher document, with every link signed and timestamped. Whether the source row lands in Fusion's transactional store or in the long-term GP cloud archive, the read-access log is captured for SOX, IRS and state sales-tax audit evidence. No reconstruction needed when auditors arrive.