Hash-signed row-level dynamics ax data validation. TB vs TB, AP aging vs aging, AR aging vs aging, on-hand vs on-hand per period per legal entity. Structural, value, referential and semantic validation. Signed audit-pack outputs accepted by SOX, statutory, HMRC, IRS and FINRA external audit.
The Fusion side has different referential shapes, different COA structure, different posting logic. Proving the data preserved its meaning through the transformation is the validation challenge.
Loading AX data into Oracle Fusion is the visible half of an AX-to-Fusion migration. Proving it loaded correctly is the half that pays for the project. External auditors don't sign off on the migration because the FBDI loads completed; they sign off because dynamics ax data validation produced evidence that every dollar, every invoice number, every Financial Dimension posting on the AX side resolves correctly to the Fusion side — and where it doesn't, the reason is documented and accepted.
Three structural challenges make this harder for AX than for other source systems. First, Financial Dimension postings — the same GL line carries multi-dimensional analytical posting via DimensionAttributeValueCombination, and the Fusion side splits that across COA segments + GL DFFs + OTBI dimensions per the migration design. Validation has to check the splits are intact, not just the totals. Second, Number Sequence statutory continuity — invoice numbers in HGB, PCG, Italian and Spanish jurisdictions must remain unique and sequential per the original AX sequence; validation has to prove no gaps or duplicates introduced through cutover. Third, multi-layer X++ posting logic — AX posting often runs through customized X++ in CUS/USR layers that alters what hits LedgerJournalTrans; validation has to confirm the Fusion-side equivalent rule produces the same number.
Syntra ETL's dynamics ax data validation handles all three by design. Hash-signed row-level reconciliation. Period-by-period TB reconciliation per legal entity per natural account. Financial Dimension routing exception reporting. Number Sequence continuity checks. Multi-currency reconciliation with FX timing explicit. Output: a signed evidence pack that external audit accepts as defensible.
Generated per load per environment, signed and timestamped. Each pack stands alone as audit evidence.
AX trial balance vs Fusion GL trial balance per period per legal entity per natural account in transaction, accounting and reporting currency. To the cent.
Per supplier per ageing bucket. Open balance, oldest invoice date, average days outstanding. Discrepancies surfaced with explicit cause.
Per customer per ageing bucket. Open balance, oldest invoice date, average days outstanding. Discrepancies surfaced with explicit cause.
Per item per warehouse per storage dimension. Quantity, cost layer, valuation method consistency.
AX open SalesTable + PurchTable vs Fusion Order Management + Procurement equivalents. Line-level price + qty + Financial Dimension.
Customer, vendor, item count + active flag per legal entity. Site/location, payment terms, tax setup completeness.
Runs on every load — Dev, Test, UAT, Production — with per-environment evidence packs.
Every record extracted from AX is hashed with a stable schema-aware hash function that captures every meaningful field value. Hashes roll up per table per partition into Merkle-tree manifests signed and timestamped.
Crosswalk applications (Financial Dimension routing, EDT translation, Number Sequence disposition, customer/vendor harmonization, item + InventDim disaggregation) are traced — source record ID + transform rule + output record ID + transform timestamp.
Every record loaded into Fusion is re-hashed with the equivalent schema-aware hash applied to the Fusion-side representation. Hashes roll up per Fusion entity per partition into the target-side manifest.
Source-hash to target-hash matched for every record via transform trace. Unmatched rows reported with exact reason: transformation defect, validation reject, drop-by-design with rationale. Match rate target: 100%.
TB sum per period per LE per natural account. AP aging per supplier per bucket. AR aging per customer per bucket. Inventory on-hand per item per warehouse. Multi-currency layers reconciled independently with FX timing explicit.
Six audit packs generated. Sign-off pages with finance, supply chain, IT, internal audit and external audit signature lines. Merkle-signed manifest + RFC 3161 timestamp attestation appended.
The discrepancy classes Syntra ETL surfaces on real migrations, and the resolution pattern.
A combination of dimensions didn't route to the expected COA segments. Resolution: review the combination, confirm intended routing, update the crosswalk, re-extract that record class, re-validate.
An invoice number in the AX source has no corresponding Fusion-side number. Resolution: check whether AX-side void/cancel applied (legitimate gap) or genuine transformation drop (fix and re-load).
Period-end revaluation timing differs between AX and Fusion. Resolution: confirm with finance that the timing difference is acceptable and document the timing explicitly in the audit pack — not a defect, but a documented difference.
Fusion period closed-status differs from AX. Resolution: align period status before re-running load, or load to subsequent open period with explanatory note.
Custom EDT inherited a value AX-side that the Fusion-side equivalent doesn't have. Resolution: extend the EDT translation rule to derive the equivalent value or route to a Fusion DFF.
A subledger record references a master record that didn't migrate. Resolution: check whether master was deliberately scoped-out (legitimate orphan handled by archive routing) or extraction missed (re-extract master).
Dynamics ax data validation is the post-load reconciliation and integrity assurance layer that proves the data loaded into Oracle Fusion matches the data extracted from AX 2012, AX 2009 or AX 4.0 — to the cent, row-for-row, hash-for-hash. It covers four dimensions of validation: structural (every expected row landed, no orphans, no duplicates), value (sum totals match per period per legal entity per natural account), referential (every Fusion subledger entry traces back to its AX source), and semantic (Financial Dimension postings preserve their analytical meaning in the Fusion COA structure). The output is a signed evidence pack — TB vs TB, AP aging vs aging, AR aging vs aging, on-hand vs on-hand, signed and timestamped per load per environment — that external audit and statutory audit accept as defensible proof of migration integrity.
Three reasons specific to AX. (1) Financial Dimension postings — the same GL line in AX carries multiple dimension postings (BusinessUnit, CostCenter, Department, Item Group plus customer-defined) via DimensionAttributeValueCombination, and Fusion needs that semantic preserved across COA segments + DFFs + OTBI dimensions. Validation has to check not just the GL amount matches but the analytical splits stay intact. (2) Number Sequence statutory continuity — invoice numbers in regulated jurisdictions (Germany, France, Italy) must remain unique and sequential per the original AX sequence; validation has to prove no gaps or duplicates introduced. (3) Multi-layer X++ posting logic — AX posting often runs through customized X++ in CUS/USR layers that change what hits LedgerJournalTrans; validation has to confirm the Fusion-side equivalent rule produces the same number. Syntra ETL's dynamics ax data validation handles all three by design.
Every record extracted from AX (LedgerJournalTrans line, VendInvoiceJour, CustInvoiceJour, SalesLine, PurchLine, InventTrans) is hashed at the source with a stable schema-aware hash that captures every meaningful field value. Every record loaded into Fusion is re-hashed post-load with the equivalent schema-aware hash applied to the Fusion-side representation. The reconciliation engine matches source-hash to target-hash for every record, and reports unmatched rows with the exact reason (transformation defect, validation reject, drop-by-design with rationale, etc.). Sum-total reconciliation per natural account per period and counts per transaction class run alongside. This is what 'to-the-cent reconciliation' actually means — not 'we summed both sides and they roughly match'.
Six standard packs per load. (1) TB vs TB: AX trial balance vs Fusion GL trial balance per period per legal entity per natural account. (2) AP aging vs aging: per supplier, per ageing bucket. (3) AR aging vs aging: per customer, per ageing bucket. (4) Inventory on-hand vs on-hand: per item per warehouse per storage dimension. (5) Open order book: AX open SalesTable + PurchTable vs Fusion Order Management + Procurement equivalents. (6) Master data census: customer count + active flag, vendor count + active flag, item count + active flag per legal entity. Each pack is signed and timestamped. The collection is bundled into a sign-off pack with finance, supply chain, IT, internal audit and external audit signature lines.
Yes — explicitly, because this is where consultant-led validations commonly miss problems. Every LedgerJournalTrans line in AX carries a DimensionAttributeValueCombination with dimension values (BusinessUnit, CostCenter, Department, ItemGroup plus customer-defined). Validation extracts every active combination from the source, looks at the Fusion-side GL journal line and confirms: (a) the COA segments correctly reflect the AX dimensions designated for COA routing, (b) the GL DFFs correctly carry the dimensions designated for DFF routing, (c) any dimensions designated for OTBI-dimension routing land correctly in the analytical layer. Discrepancies surface as 'Financial Dimension routing exception' with the exact combination, expected routing and actual routing. Finance reviews and either accepts (where intentional) or feeds back to the crosswalk for correction.
AX 2012 stores transactions in both transaction currency and accounting currency (and reporting currency where configured). Validation reconciles each currency layer independently: transaction-currency sum per period per legal entity per natural account, accounting-currency sum, reporting-currency sum. Exchange-rate-revaluation timing differences (AX runs revaluation on month-end; Fusion revaluation timing may differ by configuration) are surfaced explicitly with the FX rate, date and rate-source so finance can confirm the difference is timing-only not value-difference. The output reconciliation pack shows each currency layer side-by-side with explicit FX timing reconciliation.
Yes. During parallel-run (typically 1-2 fiscal periods where AX continues taking transactions while Fusion is validated) the validation engine runs daily incrementally against the previous day's CDC delta. New AX transactions extracted via RECID + MODIFIEDDATETIME watermarks are replayed to Fusion via FBDI incremental or REST APIs, and the daily reconciliation pack covers just the day's delta plus a running cumulative-delta total. Finance reviews the daily pack and signs off period-by-period. By the time parallel-run completes, the cumulative reconciliation pack covers every transaction posted in the parallel window and proves both ledgers stayed in sync to the cent.
External auditors (Big Four, statutory auditors in EU jurisdictions, IRS/HMRC inspectors) accept the dynamics ax data validation output as evidence of migration integrity because the architecture is auditable end-to-end. Every extract is hashed at source with a documented, deterministic hash function. Manifests are Merkle-signed and RFC 3161 timestamped via accredited TSAs so the date of attestation is provable. Reconciliation runs are signed by the Syntra ETL platform and counter-signed by customer roles (finance, IT). The audit-pack outputs are produced by the platform, not assembled in Excel post-hoc, so the chain of custody is preserved. External audit walkthroughs of the migration typically take 1-2 days against the evidence pack, versus 1-2 weeks for consultant-led migrations where evidence is reconstructed retroactively.
Book a 30-minute walkthrough. We will show the row-level reconciliation engine, the six audit packs and the external-audit-defense walkthrough — and discuss your AX scope, fiscal year boundaries and sign-off requirements. Reconciliation-first migration, not extract-and-pray.