Post-load netcracker data validation that ties Fusion to source at the cent, the row and the hash. Subscriber count parity, billing cycle parity, revenue recognition reconciliation, CDR-to-bill traceability, FCC/regulator audit pack, multi-currency reconciliation — signed off by finance, revenue assurance and compliance.
A clean FBDI load is necessary but not sufficient. What proves the migration worked is a signed, timestamped reconciliation pack that ties every Fusion AR Transaction, GL Journal and Customer Hub record back to the originating Netcracker artefact — and survives a regulator audit two years later.
Tier-1 telco finance teams measure migration success in cents of variance. A consultant-led netcracker to oracle fusion migration that closes out with 'we loaded the data and it looks fine' fails at the first month-end reconciliation when finance discovers a $4.2M variance on roaming partner settlement, traced through three weeks of forensic SQL to a missed pass-through field in the invoice-line mapping. By then the cutover is locked and the rework happens in production.
Syntra ETL inverts the pattern. Netcracker data validation is built into the platform — every extract is hashed at the source, every load is re-hashed in Fusion, every period is reconciled at count, sum and hash level, and every variance over the agreed threshold surfaces with row-level diagnostics before cutover sign-off.
The validation pack covers the surfaces tier-1 telco finance, revenue assurance and compliance actually care about: subscriber count parity per BU per classification, billing cycle parity per cycle per product family, revenue recognition per period per cost-center, CDR-to-bill traceability per service type per period, FCC and regulator audit evidence, and multi-currency reconciliation per currency per ledger. Signed off by named authorities before cutover is declared complete.
Every variance below has triggered a post-cutover finance crisis on a project Syntra ETL was later called in to remediate. The validation engine catches them before sign-off.
Roaming partner pass-throughs (GSMA TADIG/TAP3) routed to subscriber revenue instead of partner clearing — typical impact $2–5M per period on a tier-1 carrier. Caught by billing-cycle parity reconciliation.
Two genuinely different enterprise customers merged into one in dedup. Caught by subscriber count parity with manual-override evidence required for any merge.
Bundled wireless plan revenue allocation (device + service plan + insurance) misrouted between GL accounts. Caught by revenue recognition reconciliation per cost-center.
E911, USF or VAT lines routed to the wrong AR Memo Line or GL clearing account. Caught by tax-line reconciliation per jurisdiction per period.
Functional-currency conversion applied with the wrong rate-type (corporate vs daily vs period-end). Caught by multi-currency reconciliation with the agreed rate-type policy enforced.
Some rated CDRs in the archive lack the mediation_record_id required for CALEA retrieval. Caught by CDR-to-bill traceability with sampling per service type per period.
Run before cutover, re-run after cutover, re-run at hypercare close-out. Below is the repeatable sequence Syntra ETL runs across every tier-1 netcracker data validation engagement.
Full netcracker data validation pack run against production-shape lower environment. Variances identified, root-causes resolved, mapping rules re-signed-off as needed.
Subscriber count parity, billing cycle parity, revenue recognition reconciliation run against the cutover-loaded Fusion environment. Any variance over threshold blocks go-live sign-off.
Validation pack signed off by finance, revenue assurance, compliance and internal audit. Go-live declared. Hypercare team on-call rota active.
First full week of operational data reconciled. Delta replay validated. Any new variance triages and resolves within the agreed hypercare SLA.
First month-end close reconciled. ASC 606 / IFRS 15 multi-element revenue allocation validated per cost-center. Partner-settlement parallel-run reconciled to the cent.
Hypercare close-out reconciliation. Final signed validation pack archived in project governance tool of record. Production handover to BAU support.
A structured deliverable signed off by four authorities. Lives in the project governance tool of record and is produced on demand for any future regulator audit.
Per Netcracker instance, per Fusion BU, per classification, per status. Pre-dedup count, dedup adjustment with matched-record evidence, post-dedup Fusion target count.
Per bill cycle, per product family, per BU. Recurring vs. one-time vs. usage-rated split. Tax and regulatory surcharge totals. Partner pass-through totals.
Per period, per cost-center, per ledger. ASC 606 / IFRS 15 multi-element allocation preserved. Variance per material posting.
Per service type, per period. Rated CDR archive total vs. bill-cycle usage charge total. mediation_record_id sampling per service type.
FCC, CALEA, BNetzA, Ofcom, ARCEP acknowledgements. Lawful-intercept retrieval test transcripts. E911 routing custodian verification.
Per currency, per ledger, per period. Original currency and original amount. Functional-currency conversion. FX gain/loss journal reconciliation.
Netcracker data validation is the post-load reconciliation workstream that proves the Fusion-loaded data ties back to Netcracker source at the cent, the row and the hash. The default Syntra ETL netcracker data validation pack covers: subscriber count parity (Netcracker accounts vs. Fusion Customer Hub accounts per BU per classification); billing cycle parity (Netcracker bill cycle revenue vs. Fusion AR Transaction total per period per product family); revenue recognition (Netcracker Revenue Management posted revenue vs. Fusion GL revenue posting per period per cost-center); CDR-to-bill traceability (rated CDR total vs. bill-cycle usage charge total per service type per period); FCC and regulator audit pack (signed retrieval evidence for CDR custodial change); multi-currency reconciliation (original currency and original amount preserved through to AR DFFs).
Subscriber count parity is verified per Netcracker instance, per Fusion BU, per subscriber classification (postpaid, prepaid, IoT/M2M, wholesale, MVNO host) and per status (active, suspended, terminated). The Syntra ETL netcracker data validation engine extracts source counts via the Netcracker Customer Experience Management REST Open API and direct Oracle DB read against the Netcracker schema, then compares to Fusion Customer Hub counts via the Fusion Customer Hub REST API. Multi-instance dedup is accounted for separately — the validation pack shows the pre-dedup source count, the dedup adjustment with the matched-record evidence, and the post-dedup Fusion target count. Any variance over the agreed threshold (typically 0 for active accounts, configurable for terminated) triggers a row-level exception report.
Billing cycle parity is the heart of netcracker data validation. The validation pack reconciles per bill cycle, per product family, per BU: rated revenue (Netcracker invoice line total) vs. Fusion AR Transaction total per period; recurring charges vs. one-time fees vs. usage-rated revenue split; tax and regulatory surcharge totals; partner pass-through totals; promotional adjustments. The reconciliation is signed and timestamped with original Netcracker invoice_id and Fusion AR Transaction Number preserved per row. Where the Netcracker estate spans multiple bill-cycle calendars (postpaid monthly, prepaid event-based, wholesale quarterly), the validation pack reconciles per calendar with a consolidated rollup. Typical post-cutover variance is within 0.02% of source revenue.
Netcracker Revenue Management produces revenue postings per period per product per cost-center, often with ASC 606 / IFRS 15 multi-element arrangement allocations for bundled wireless plans (device + service plan + insurance). The Syntra ETL netcracker data validation engine reconciles the Netcracker revenue posting to the Fusion GL revenue posting at three levels: period-level total per ledger; product-family total per period per cost-center; and individual revenue-posting trace per material posting. Multi-element arrangement allocations preserve through the mapping — the netcracker data validation proves that the device allocation, service plan allocation and insurance allocation each land in the agreed Fusion GL revenue account. Any variance triggers an investigation pack with the Netcracker source posting, the Fusion GL line and the mapping rule applied.
CDR-to-bill traceability is the revenue assurance chain that links a rated CDR through bill cycle → invoice line → AR Transaction → GL revenue posting. The Syntra ETL netcracker data validation engine preserves the original mediation_record_id and rated_cdr_id through every hop, then proves the chain by reconciling: rated CDR total per service type per day (from the CDR archive) vs. bill-cycle usage charge total per service type per period (from Netcracker invoice lines and Fusion AR Transaction lines). Revenue assurance teams can drill from any Fusion GL revenue line through to the underlying rated CDR for FCC, BNetzA, CALEA or commercial-dispute investigations. The CDR archive remains queryable through presto/trino without unpacking petabytes of raw data.
The regulator audit pack is a signed, timestamped deliverable that satisfies post-cutover regulator inspections. For US carriers it includes: FCC CDR custodial-change notification acknowledgement; CALEA-compliant retrieval evidence (signed test transcripts proving the new archive can satisfy a lawful-intercept retrieval within the regulated SLA); E911 routing custodian verification; state PUC notifications and acknowledgements. For EU carriers it includes: BNetzA / Ofcom / ARCEP equivalents; EU ePrivacy and GDPR DPA updates; lawful-intercept handover testing transcripts. The pack is generated automatically from the netcracker data validation engine and counter-signed by the carrier's compliance lead and the regulator-liaison contact. It lives in the project governance tool of record and is produced on demand for any future regulator audit.
Tier-1 telcos with multi-jurisdictional operations book revenue in many currencies. The Syntra ETL netcracker data validation engine reconciles in three layers: original transaction currency and original amount (preserved as AR DFFs) reconciled per currency per period; functional-currency-converted amount reconciled per Ledger per period using the agreed rate-type (corporate, daily or period-end); FX gain/loss journals reconciled per period against the Netcracker source FX postings. Where the carrier operates Fusion multi-ledger (one ledger per major operating country), reconciliation runs per ledger with a consolidated group rollup. Any variance over the agreed threshold (typically 0.02% per currency per period) triggers a row-level exception with the underlying FX-rate decision.
The netcracker data validation pack is a structured deliverable issued at the close of cutover and re-issued through hypercare. It contains: subscriber count parity reconciliation per BU per classification; billing cycle parity reconciliation per cycle per product family per BU; revenue recognition reconciliation per period per cost-center; CDR-to-bill traceability reconciliation per service type per period; FCC and regulator audit pack with all acknowledgements; multi-currency reconciliation per currency per ledger per period; exception reports with row-level diagnostics and resolution status. The pack is signed off by finance lead, revenue assurance lead, compliance lead and internal audit before cutover is declared complete and again before hypercare close-out.
Book a 30-minute scoping call. We'll walk through your Netcracker instance estate, Fusion target footprint, CDR volumetrics, multi-currency profile and regulator jurisdictions — and scope the validation pack your finance, revenue assurance and compliance teams will sign off on at go-live.