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LOAD-FILE-FIRST ERP DATA MIGRATION

Stop reviewing spreadsheets. Start reviewing your new ERP’s data.

This is your data. In your new ERP’s format.

Review the load file, not the spreadsheet.

ATOM Data Lab generates your actual target-system load files from raw extracts, puts real data in front of your experts, and turns every fix into a rule that sticks. Built by a consultancy that runs it on live SAP to SyteLine and SAP to D365 migrations.

Bring one raw extract table to the demo. We will generate the load file in front of you.
THE CATEGORY, PUBLISHED
load-file-first (adj.)

A method of ERP data migration in which the actual target-format load file is generated first, from raw source extracts, and becomes the surface where experts review, fix, and approve real data.

Opposed to: mapping-spreadsheet migration, where experts approve abstractions and the truth arrives at mock load three.

Read why we work this way →
COLUMN CASE · unit_cost ● NEEDS REVIEW ✓ APPROVED, CARRIED FORWARD
SOURCE
(blank)
(blank)
14.20
TRANSFORM
DEFAULT(standard_cost) WHERE blank
proposed · awaiting verdict
TARGET
12.75
9.40
14.20
J. MORENO · MATERIALS SME
These unit costs look wrong for stocked parts.
↳ ATOM ENGAGEMENT LEAD
Fixed. Defaulting from standard cost where blank. Rule saved.
SOURCE
(blank)
(blank)
14.20
TRANSFORM
DEFAULT(standard_cost) WHERE blank
persistent rule · applies every iteration
TARGET
12.75
9.40
14.20
THREAD HISTORY · ITERATION 1
“These unit costs look wrong for stocked parts.” ↳ “Fixed. Defaulting from standard cost where blank. Rule saved.”
✓ fingerprint unchanged since iteration 1 · approval carried forward, no re-review
WHY NOTHING ELSE DOES THIS

Every other tool loads, moves, or cleans. None of them builds the file.

LOADERS

Push a file a human already built into the target.

MOVERS

Pipe data between live systems.

CLEANERS

Dedupe one domain, then hand you a spreadsheet.

THE LOAD-FILE-FIRST WAY

ATOM builds the load file itself, from raw extracts, and makes it the thing your experts approve.

88%
of spreadsheets contain errors1. The real incumbent isn’t a tool. It’s a mapping workbook, and every fix made by hand evaporates between mock loads.
1 · R. Panko, spreadsheet error research

AI does the assembly. Your people own the release.

ATOM’s AI reads your extracts, proposes the joins, maps every column, and regenerates on demand. It cannot release a file. Release is a human-only gate, enforced in the platform, and every action, AI or human, lands in the same immutable audit log. Autonomous where that’s fast. Governed where it counts.

AUDIT LOG · ITEM MASTER · ITERATION 3 IMMUTABLE
14:02:11● APPROVEDpo_numberj.moreno · fp 8f2c
14:05:47● REJECTEDunit_cost“wrong for stocked parts”
14:06:02● RULE SAVEDDEFAULT(standard_cost)system
15:11:20● CARRIED FWDvendor_namefingerprint unchanged
16:40:00● RELEASE HELDitem_master_load.xlsxawaiting human approval
SIX STEPS, ONE ARTIFACT

The Load-File-First Loop

Extracts in, released load file out. Every fix becomes a rule, every approval travels with the data, and re-review shrinks each cycle.

See how it works →
item_master_load.xlsx ITERATION 3
ITEM
DESC
UOM
COST
VENDOR
PLANT
EXTRACTS → ASSEMBLE → REVIEW → RULES → CARRY FORWARD → RELEASE
THE EVIDENCE LEDGER

Every number below is qualified. We’d rather under-claim.

{{n77}}
of columns carry their approval forward on a typical re-release. Re-review shrinks every cycle.
observed on a live engagement · typical, not guaranteed
{{n10}}
rows in a single generated load file.
generated, not loaded · largest files run on dedicated compute
{{n300}}
source tables ingested on a single project.
one live engagement
{{n60}}
rows in a single source table handled.
individual source extracts
FOR SYSTEM INTEGRATORS

Keep the workstream. Lose the rework.

You bid the data workstream fixed fee. Then every mock load finds what the last one missed, and the rework comes out of your margin. ATOM captures every correction as a rule, so each mock load starts where the last one ended. Your senior people spend their hours on decisions clients pay for, not on spreadsheet repair.

For integrators →
PRACTITIONER-BUILT, COMPOUNDING

Every migration makes the next one faster.

The people who build ATOM run it on live cutovers. Inside your project, every decision persists as a rule. What each engagement teaches us about an ERP corridor ships back into the platform itself. Every project improves the product. We are the consultants, and this is our tool. If it breaks, our projects break first.

THE ENGAGEMENT

Each implementation discovers business rules, resolves exceptions, and delivers a clean cutover.

THE PLATFORM

Each one also hardens the platform itself: corridor knowledge, validations, and method that make the next migration faster.

Corridor knowledge and method compound. Your data, your rules, and your dictionaries never leave your project.

Objections, answered.

Every column ships with a confidence score, a plain-English explanation, and real sample rows. Nothing releases without a human verdict, and every decision, AI or human, lands in the same immutable audit log.

Everyone’s is. The difference is where the mess surfaces: in iteration one, in target format, where every fix becomes a rule instead of tribal knowledge.

Scoped to your project, isolated per project on every request, fail-closed. The full answer lives on the security page.

No. It replaces their spreadsheets. Your experts review real data, your integrator owns the load, and both get better artifacts to work with. See partners.

Templates, dictionaries, and rules are data, not code. New corridors onboard without re-engineering.

Bring an extract. Watch it come back in your new ERP’s format.

The extract challenge: 45 minutes, your data, no slideware.

Book a demo
GENERATION VIDEO · 3:00
WATCH A FILE GET BUILT · 3 MINUTES
[ VIDEO PLACEHOLDER · final cut drops here: raw extract in, generated load file out, one take, no edits ]