MP
Migration Proof
Maths, not art

Read-only diagnostic · Launching shortly

See your own data proven — or diagnosed

Three steps. No consultants. No workshops. No months of elapsed time. Upload your data extract and receive a per-record bijective proof with every failure diagnosed to the exact field, value, and remediation. Register for early access and be among the first to run it.

1
Your system — 10 minutes

Download and run the extractor

We will provide a short ABAP report that reads your ECC procurement data. You execute it in SE38 with display-level authorisation only.

What it does: You select a starting set — for example, 100 invoices. The extractor automatically walks the dependency chain, discovering every related goods receipt, purchase order, material, and supplier. Output: a single structured file.

What it doesn't do: No writes. No transports. No system modifications. No access to production data beyond display-level read. The extractor is read-only by design.

2
migrationproof.io — 2 minutes

Upload the extract

Upload the output file to migrationproof.io. Your data is processed in an ephemeral tenant — isolated, encrypted, and automatically destroyed after delivery.

Ephemeral processing: A dedicated schema is provisioned for your data. No other customer's data shares the same space. After your report is delivered and a retention window expires, the tenant is destroyed and a Destruction Certificate is issued.

What we learn (anonymously): Before destruction, anonymised statistical patterns — not your data — are extracted into our knowledge graph. This makes every future assessment richer. Your data is gone. The pattern remains. See Security & Data Handling for full details.

3
Your inbox — minutes, not months

Receive the Intelligence Report

The proof engine runs the full bijective test on every record: forward transform, inverse transform, field-by-field comparison. Every record is either proven lossless or diagnosed as untransformable.

What you receive: An Intelligence Report containing the proof summary by object type, per-field diagnosis for every untransformable record, cascade impact analysis with blast-radius prioritisation, dependency chain verification, and an Ownership Ledger with cryptographic hashes.

See what the report looks like →

What you receive

📊

Intelligence Report

Proof score by object type. Top untransformable findings with per-field diagnosis. Cascade impact showing which fixes unblock the most downstream objects. Remediation priorities.

🔐

Ownership Ledger

Every record logged with proof result, cryptographic hash, and timestamp. The audit trail your programme board, auditor, or regulator needs. Independently verifiable.

Remediation Checklist

Prioritised list of actions ranked by blast radius. Which records to fix, which field, what value to change, and how many downstream objects each fix unblocks.

What we guarantee

Read-only. The extractor never writes to your system. Display-level authorisation only. No transports. No modifications.

100% coverage. Every record is tested. Not a 2% sample. Not a representative subset. Every supplier, material, PO, GR, and invoice in your extract.

Per-field diagnosis. Every failure is diagnosed to the exact field, exact value, and specific remediation. No ambiguity. No "investigate further."

Self-verifying. The inverse function is included. Anyone can run the roundtrip and check the proof independently. Trust the mathematics, not the vendor.

Ephemeral processing. Your data is processed in an isolated tenant. After delivery, the tenant is destroyed. Destruction Certificate issued.

No lock-in. The Intelligence Report is yours. Use it however you want — share it with your SI, your programme board, your auditor. No ongoing contract required.

Current coverage

Supported now

  • SAP ECC 6.0+ → S/4HANA 2020+
  • Suppliers / Business Partners
  • Materials / Products
  • Purchase Orders
  • Goods Receipts
  • Invoices
  • Full dependency chain verification
  • Cascade impact analysis

On the roadmap

  • FI/CO (GL accounts, cost centres)
  • SD (sales orders, deliveries)
  • HR / HCM
  • Custom Z-tables
  • Oracle sources
  • Dynamics sources
  • Payments
  • Multi-source migrations

Common questions

How long does the extractor take to run?
Typically under 10 minutes for 100 invoices (which expands to 800-1,000 related objects across the dependency chain).
Do you need access to our system?
No. You run the extractor yourself. We never connect to your system. We only see the output file you upload.
What if we're mid-programme with an SI?
The diagnostic is complementary, not competitive. Your SI handles the migration. We prove whether the transformation is lossless. Many customers run the diagnostic as an independent verification alongside their existing programme.
What does it cost?
Early access customers receive founder pricing. Details will be published on the pricing page shortly. Register for early access to receive pricing information directly.
What if all our records pass the proof?
That's the best possible outcome — and you'll have the mathematical proof to show your programme board. The Ownership Ledger documents every proven record with a cryptographic hash.
Can we see a sample report first?
Yes — see the full sample Intelligence Report with anonymised data from a real assessment.

Register for early access

We are launching shortly. Register now and be among the first to run the diagnostic on your own data. Early access customers receive founder pricing and priority onboarding.

Register for early access
See the sample report first →