Show HN: S4Ready – Deduplicate and fix SAP data before an S/4HANA migration

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SAP S/4HANA Migration CompanionTransform Messy ECC Data into Migration Cockpit–Ready Loads<br>S4Ready is the governance and cleansing layer for S/4HANA data migrations. It generates audit-ready evidence, ensures your first clean Migration Cockpit load, and de-risks the cutover weekend.<br>Explore Hosted DemoView Pricing & Plans<br>Public Hosted Demo · disposable synthetic data only · uploads are disabled.<br>S/4HANA 2023 Ready<br>RISE & On-Premise<br>No Coding Required

Data Quality Score<br>Live<br>52%<br>Before

94%<br>After S4Ready

Completeness+35%<br>Validity+28%<br>Uniqueness+19%

Migration Ready

Steward ExperienceStop Drowning in<br>Spreadsheet Versions<br>The Quick Fix Grid brings the power of Excel into a governed, real-time environment. Filter by error type, apply bulk fixes, and see validation status update instantly—without ever leaving the browser.

Real-time validation feedback

Excel-like copy/paste & bulk fill

Audit trail for every cell change

Direct integration with validation rules<br>Explore Features

s4ready.app/datasets/CUST_UPLOAD_v1

Record IDNameCountryVAT IDStatusCUST-1024Acme CorpDEDE123456789ValidCUST-1025Globex LtdGERDE987654321Error<br>CUST-1026Soylent CorpFRFR12345678901ValidCUST-1027Umbrella IncUSUS123456789ValidQuick Fix Suggestion<br>Change country code GER to DE ?<br>Apply Fix

5-Stage Migration Process<br>Proven stage-gate approach ensures data quality at every step

5 min

Upload

Import CSV/Excel files from ECC<br>Auto-schema detection<br>Column mapping<br>Up to 5M records

10 min/100k

Validation & Dedupe

Profile data and detect issues<br>Country-aware rules<br>Duplicate detection<br>Explain cards

Variable

Cleansing & Mapping

Fix errors with Quick Fix Grid<br>Web-based editing<br>Quick Fix Grid as default<br>Excel round-trip escape hatch

3-5 days

Approval

Two-tier governance sign-off<br>General + Local approvals<br>Audit trail<br>Export-anyway option

2 min

Download

Generate Migration Cockpit bundles<br>Excel 2003 XML<br>CSV bundles<br>Zero manual edits

Practical guides when your team needs the next step<br>The full manuals are kept in the repository, but users need short paths inside the product. Start with one of these guides or open the full guide center.<br>View all guides

Before your first run<br>Check account, SAP access, scope, run mode, bundle size, security, and approval ownership before the pilot starts.

Agent quickstart<br>Cloud Link, ECC/S/4HANA connection, filters, extraction profile, run modes, and upload handoff.

First export path<br>Upload a bundle, clear mapping and validation blockers, review duplicates, approve, and export.

Security and visibility<br>Explain egress modes, validator outage behavior, PII masking, work surfaces, and evidence redaction.

Supported Objects & Templates<br>Comprehensive support for core financial and master data objects

Bank<br>FI

Volume:Unlimited<br>Templates:S_BNKA

Customer<br>SD

Volume:Up to 5M<br>Templates:S_CUST_GENS_CUST_COMPANY

Supplier<br>MM

Volume:Up to 5M<br>Templates:S_SUPPL_GENS_SUPPL_COMPANY

G/L Account<br>FI

Volume:Unlimited<br>Templates:S_SKA1S_SKB1

Cost Center<br>CO

Volume:Unlimited<br>Templates:S_CSKS

Profit Center<br>CO

Volume:Unlimited<br>Templates:S_CEPC

Fixed Asset<br>FI-AA

Volume:Up to 1M<br>Templates:S_ANLHS_ANLZ

Next on the roadmap: external validators, delta runs, guided onboarding, and deeper automation<br>View Full Roadmap

Calculate Your Time Savings<br>See how much effort S4Ready can save on your next migration project

Estimate Your Time Savings

Interactive<br>How many records are you migrating?100,000 records10k1M

Manual Excel Work<br>8,333 hours<br>Based on 5 mins/record for validation, fixing, and re-formatting cycles.

S4READY<br>With S4Ready<br>833 hours<br>Automated validation & bulk fixes (approx. 90% reduction).

You could save approximately 188 weeks of full-time effort.*<br>*Estimate assumes 1 FTE working 40h/week. Actual results vary by data complexity.

S4Ready vs. Alternatives<br>Built for S/4HANA migrations — governance, evidence, and a clean MC load on the first try.

FeatureS4Ready<br>Manual ExcelSAP MC OnlyEnterprise MDMQuick Fix Grid———Explainable Duplicate Detection—LimitedMC Template IntegrationManualVariesStage-Gate Governance——Cost$$$$$$$$$Time to ValueDaysWeeksWeeksMonths<br>Quick Fix Grid<br>S4Ready

Manual Excel

SAP MC Only

Enterprise MDM

Explainable Duplicate Detection<br>S4Ready

Manual Excel

SAP MC Only<br>Limited

Enterprise MDM

MC Template Integration<br>S4Ready

Manual Excel<br>Manual

SAP MC Only

Enterprise MDM<br>Varies

Stage-Gate Governance<br>S4Ready

Manual Excel

SAP MC Only

Enterprise MDM

Cost<br>S4Ready<br>$$

Manual Excel

SAP MC Only<br>$$

Enterprise MDM<br>$$$$

Time to Value<br>S4Ready<br>Days

Manual Excel<br>Weeks

SAP MC Only<br>Weeks

Enterprise MDM<br>Months

On-Premise<br>Cloud<br>Secure

GDPR/KVKK<br>WORM Audit<br>RBAC & SSO

Ready to Accelerate Your S/4HANA Migration?<br>Explore a disposable synthetic workspace through validation, cleansing, approvals, and export without connecting SAP.<br>Explore Hosted DemoCheck Your Compatibility

Product<br>Features<br>Pricing<br>Roadmap<br>Compatibility Check

Resources<br>Guides<br>Stage-Gate Playbook<br>Best...

s4ready excel manual data migration validation

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