Twenty-plus years of SAP migration heritage
Pre-built SAP object maps, validation rules, and reconciliation reports for ECC and S/4HANA.
Syniti • Data management
Syniti ADMM is the most SAP-aware data migration platform on the market.
Merito plans the migration waves, writes the data quality rules, runs mock migrations early enough to fix what they find and takes reconciliation through production cutover. The same engine is also available as the SAP-branded SAP Advanced Data Migration edition.
What it is
Syniti Advanced Data Migration & Management (ADMM) is the SAP ecosystem's most established data migration and quality platform. Its SAP object heritage means pre-built content for ECC and S/4HANA object models, validation rules, and reconciliation reports that would otherwise take months to build with generic ETL.
ADMM is also the engine under SAP Advanced Data Migration (SAP ADMM). SAP-dominant customers often buy SAP ADMM for the SAP-branded packaging. Customers with mixed scope or existing Syniti contracts buy standalone ADMM.
The decisive question on a migration is when to run the first mock, not which tool. Merito's ADMM engagements push mock one to week twelve. Early mocks find data issues while there is still time to fix them.
Ideal use cases
What it is best at
Pre-built SAP object maps, validation rules, and reconciliation reports for ECC and S/4HANA.
ADMM treats migration and data quality as the same motion so issues surface before load, not after.
For SAP-dominant customers, the same engine is available as the SAP-branded SAP ADMM edition. Merito advises on the right fit.
Core capabilities
The core workflow is profile, cleanse, migrate, reconcile.
Pre-built SAP content
SAP object maps, validation rules, reconciliation reports out of the box for ECC and S/4HANA.
Wave planning
Structured mock migrations, reconciliation sign-off, and go-live load coordination.
Data stewardship workflow
Data stewards work in the same tool as migration engineers with full audit trail.
Ongoing quality beyond the migration event.
Profiling and matching
Duplicate detection, master-data matching, and survivorship rules for customer, vendor, and material data.
Governance workflow
Approval-based master data change management.
Where it fits in the stack
Deployment and implementation
Licensing and packaging
ADMM for migration
Wave-scoped licensing for a defined transformation.
Best for: One-time or phased S/4HANA migrations.
ADMM for ongoing data quality
Ongoing licensing for post-migration data quality.
Best for: Customers running data quality as an operating motion.
Merito services
Pick the engagement that matches where you are in the lifecycle.
Wave planning, ADMM configuration, mock migrations, reconciliation, production cutover.
Explore serviceECC-to-S/4HANA upgrade with ADMM as the data backbone.
Explore serviceADMM-based master data governance with SAP MDG handoff.
Explore serviceADMM licensing
Send your source systems, the target S/4HANA landscape and how many legal entities are moving.
Merito point of view
Merito's experience is that programs skipping early mocks discover data problems in user acceptance testing, which is the most expensive time to find them. ADMM's value is running three mock migration cycles before production, with the first at week twelve.
For SAP-dominant customers, Merito often recommends the SAP-branded SAP Advanced Data Migration (SAP ADMM) edition. The engine is identical to standalone ADMM. For mixed scope or existing Syniti contracts, standalone ADMM consolidates better.
ADMM fits any S/4HANA program with non-trivial data scope. For tightly-scoped single-entity cutovers with clean source data, lighter tools can suffice.
What buyers usually underestimate
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Frequently Asked Questions
Consultation request
Share your S/4HANA scope and source systems. A Merito migration specialist follows up within one business day.
Two editions
Same engine, different packaging. SAP ADMM sits on your SAP contract, while standalone ADMM suits mixed scope or an existing Syniti agreement.
Migration delivered, not just licensed
Wave planning, three mock cycles and cutover are scoped in the same conversation as the license.
Next step
A Merito ADMM engagement kicks off with scope, source profiling, and first mock migration plan.