SAP S/4HANA to SYSPRO Migration

Q: How does ClonePartner handle SAP billing documents when moving to SYSPRO AR and AP invoices?

SAP Billing Documents map to SYSPRO AR Invoices, but AP invoices must be extracted and posted separately to SYSPRO AP Invoices — they cannot travel through the same pipeline. This split is a required workaround because SAP billing documents are read-only via OData API, so ClonePartner uses SAP Migration Cockpit or LSMW-compatible extraction rather than standard OData endpoints to pull the source data before posting to the relevant SYSPRO business objects. Posted history is usually loaded into SYSPRO as opening balances or reference data, rather than re-posted as live transactions.

Q: Will stock quantities come across correctly, or do warehouse balances need manual work after migration?

SAP Material Stock cannot be directly imported into SYSPRO; instead, ClonePartner maps stock quantities to SYSPRO Inventory Warehouses using goods-movement-style postings, which means warehouse and bin structures must already exist in SYSPRO before stock quantities can land. On the SAP side, inventory balances also cannot be pushed via a simple OData write — they require BAPI or goods-movement posting logic — so adjustments to opening stock figures may be needed after the migration completes. Your SYSPRO team should verify that all warehouse codes, unit-of-measure mappings, and tax codes are configured in SYSPRO ahead of the migration run to avoid rejected postings.

Q: What happens to SAP Production Orders — do they become Work Orders in SYSPRO automatically?

SAP Production Orders map to SYSPRO Work Orders, but this is a workaround mapping, not a field-for-field direct transfer, because the two objects have structural differences — for example, SAP's routing and operation-level detail does not have a one-to-one equivalent in SYSPRO's work order model. ClonePartner maps the core fields that align and flags fields that differ so your team can review and reconfigure them in SYSPRO after the data lands. Any custom fields on the SAP side stored in Z-tables will require a separate extraction via SAP Cloud SDK or custom OData services before they can be considered for inclusion.

Q: Do SAP custom fields and Z-table data migrate to SYSPRO custom form fields?

SAP custom fields and Z-tables are not exposed through standard OData APIs and require extension via the SAP Cloud SDK or a custom OData service before ClonePartner can extract them. On the SYSPRO side, custom form fields are stored in separate plus tables — for example, ArCustomer+ for customer custom fields — and must be mapped and imported independently from the main business object payload. If your SAP environment has Z-table data you need to carry across, raise this during the scoping call so the correct extraction and plus-table mapping can be designed before migration begins.

Q: How does the SAP Business Partner model affect customer and supplier records when migrating to SYSPRO?

SAP S/4HANA stores customers and suppliers under the unified Business Partner model rather than the legacy KNA1 and LFA1 tables, so ClonePartner maps Business Partner records to SYSPRO Customers and Suppliers respectively during extraction. Because the legacy table structures differ from the BP model, the migration process explicitly resolves BP roles (customer vs. supplier vs. both) to ensure records land in the correct SYSPRO entity without duplication. Any Business Partner that carries both customer and supplier roles in SAP will be split into separate SYSPRO Customer and Supplier records, and your team should review these split records after migration to confirm credit terms, payment terms, and tax codes are correctly assigned in SYSPRO.

Q: What API access and system configuration does ClonePartner need on both SAP S/4HANA and SYSPRO before the migration can start?

On the SAP side, standard OData APIs require an active communication arrangement and, for SAP S/4HANA Cloud, an API Business Hub entitlement; ICM and Gateway server rate limits and payload sizes should be reviewed with your Basis team, since large extracts use repeated $skip/$top paging. On the SYSPRO side, ClonePartner calls e.net business objects by their six-character names over the supported transport bindings (REST, net.tcp, or HTTP), and each call requires a valid session from the Logon method — so a dedicated service account with appropriate object permissions must be provisioned per SYSPRO company database before migration begins. Confirming both sets of access credentials and connection parameters is the first step in the scoping call, and resolving them before the migration run prevents the most common delays.

MIGRATION TIMELINE

Your SAP S/4HANA to SYSPRO migration, step by step

See how long your migration will take from start to finish. Drag the slider to estimate based on your data volume.

How many records are you migrating?

<10K 50K 100K 250K 500K 1M 2M 5M 10M+

Checklist ~3 days

Sample 1 day

Review ~2 days

Full 2 days

Delta 1 day

Your team ClonePartner

Estimated total

~9 business days

Migration Checklist

1 day · ClonePartner ~2 days · Your team

We prepare the optimal data mapping as a shareable spreadsheet. Your team reviews, approves, and adds any customizations.

Sample Migration

1 day · ClonePartner

We run a test migration with a representative sample of your data to verify mapping accuracy and identify any potential issues before the full run.

Review & Approve

~2 days · Your team

Your team reviews the sample migration results, confirms data accuracy and mapping, and gives the go-ahead for the full migration.

Full Migration

2 days · ClonePartner

We execute the complete migration of all your data to your new SYSPRO, with real-time progress tracking and comprehensive logging.

Delta Migration

1 day · ClonePartner

We capture and transfer any new data that was added or updated during the main migration to ensure no data is lost. This final sync keeps everything current.

Feature / Criteria	ClonePartner	Automated Tools	CSV Import	In-house migration
Custom Scripting for complex data	✓ Engineers build & maintain	✗ No	⚠ Manual	✓ Yes – but costly
Sandbox & Pilot Migrations	✓ Full sandbox + pilot plans	⚠ Limited	✗ No	⚠ Often Informal
Manual validation & reconciliation	✓ Automated + manual QA	✗ No	✓ Yes (Manual)	✓ Heavy manual effort
Backup & rollback plan	✓ Robust procedures	✗ No	✗ No	⚠ Often incomplete
Handles automation and integrations	✓ Full support	⚠ Partial	✗ No	⚠ Possible but fragmented
Post-migration engineer support	✓ Dedicated engineers	✗ No	✗ No	⚠ Limited close support
Adaptable to API changes	✓ Proactive adaptation	✗ No	⚠ Manual fixes	⚠ Slower response
Turnaround / close predictability	✓ Predictable close timelines	⚠ Fast but brittle	⚠ Slow and manual	⚠ Often slower
Data Security & Compliance	✓ High – enterprise grade	⚠ Medium (depends)	⚠ Low (manual)	⚠ Hidden gaps common
Pricing predictability	✓ Transparent & fixed	⚠ Low (per-job)	⚠ Low (manual hours)	⚠ High/variable OPEX
End-to-end project management	✓ Full E2E delivery & PM	✗ No	✗ No	⚠ Often partial
Business impact & opportunity cost	✓ No diversion of staff	✗ No	✗ No	⚠ Diverts engineering

What does an Engineer-led migration mean anyway?

Speed & Accuracy: Our Blended Method

We blend automation (smart scripts, bulk APIs) with human expertise for speed without risk. Our engineers manually check every mapping, validation, and exception.

You get:

Speed of automation for bulk record migration
Precision of engineers verifying integrity and business logic
Pilot migrations and sandbox testing to catch issues early
Real-time validation reports and rollback readiness

Result: 50x faster migrations than manual imports — with near-zero error rates.

Handling the Tricky Tech and API Details

The SAP S/4HANA and SYSPRO APIs each behave differently, which is where our engineers shine. We build custom logic to handle the data quirks where generic tools typically break.

We handcraft API logic for:

Field mapping and transformation
Pagination, rate-limit handling, and throttling
Preserving GL history, journal entries, and transaction records
Syncing custom fields, modules, and chart of accounts without breaking structure

Our scripts: Natively retry failed calls, re-queue large attachments, and ensure data parity.

No Guesswork

We don't just promise smooth migrations—we measure and prove them. Every client receives a Migration Validation Report with all metrics.

Typical results across projects:

100% record-count parity between your SAP S/4HANA data and SYSPRO
Zero downtime during staged cutovers
99.9% attachment integrity (verified via checksum)
Full automation and preservation of all business rules

Our standard: Includes full audit-trail and reconciliation preservation and 30 days of engineer-assigned support post go-live.

We Adapt to Your Setup (Not the Other Way Around)

No two teams configure SAP S/4HANA or SYSPRO exactly the same way—with unique modules and data. We customize every migration script to fit your exact workflow, modules, and chart of accounts.

Our engineers adapt for:

Custom fields, modules, and workflows
Multi-entity or multi-company setups
Historical imports and partial (date-based) migrations
Integration re-mapping for banking, payroll, or reporting tools

The promise: If your data doesn't fit a standard template, we build one just for you.

FAQ

Frequently Asked Questions

Everything you need to know about migrating from SAP S/4HANA to SYSPRO. Can't find what you're looking for? Talk to our team.

SAP S/4HANA → SYSPRO 6 Before you start 2 Data & mapping 2 Timeline & downtime 3 Security & access 1 Pricing 1 After go-live 5

Still have questions?

Book a free 30-minute consultation with our team.

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SAP S/4HANA → SYSPRO

6 questions

How does ClonePartner handle SAP billing documents when moving to SYSPRO AR and AP invoices?

SAP Billing Documents map to SYSPRO AR Invoices, but AP invoices must be extracted and posted separately to SYSPRO AP Invoices — they cannot travel through the same pipeline. This split is a required workaround because SAP billing documents are read-only via OData API, so ClonePartner uses SAP Migration Cockpit or LSMW-compatible extraction rather than standard OData endpoints to pull the source data before posting to the relevant SYSPRO business objects. Posted history is usually loaded into SYSPRO as opening balances or reference data, rather than re-posted as live transactions.

Will stock quantities come across correctly, or do warehouse balances need manual work after migration?

SAP Material Stock cannot be directly imported into SYSPRO; instead, ClonePartner maps stock quantities to SYSPRO Inventory Warehouses using goods-movement-style postings, which means warehouse and bin structures must already exist in SYSPRO before stock quantities can land. On the SAP side, inventory balances also cannot be pushed via a simple OData write — they require BAPI or goods-movement posting logic — so adjustments to opening stock figures may be needed after the migration completes. Your SYSPRO team should verify that all warehouse codes, unit-of-measure mappings, and tax codes are configured in SYSPRO ahead of the migration run to avoid rejected postings.

What happens to SAP Production Orders — do they become Work Orders in SYSPRO automatically?

SAP Production Orders map to SYSPRO Work Orders, but this is a workaround mapping, not a field-for-field direct transfer, because the two objects have structural differences — for example, SAP's routing and operation-level detail does not have a one-to-one equivalent in SYSPRO's work order model. ClonePartner maps the core fields that align and flags fields that differ so your team can review and reconfigure them in SYSPRO after the data lands. Any custom fields on the SAP side stored in Z-tables will require a separate extraction via SAP Cloud SDK or custom OData services before they can be considered for inclusion.

Do SAP custom fields and Z-table data migrate to SYSPRO custom form fields?

SAP custom fields and Z-tables are not exposed through standard OData APIs and require extension via the SAP Cloud SDK or a custom OData service before ClonePartner can extract them. On the SYSPRO side, custom form fields are stored in separate plus tables — for example, ArCustomer+ for customer custom fields — and must be mapped and imported independently from the main business object payload. If your SAP environment has Z-table data you need to carry across, raise this during the scoping call so the correct extraction and plus-table mapping can be designed before migration begins.

How does the SAP Business Partner model affect customer and supplier records when migrating to SYSPRO?

SAP S/4HANA stores customers and suppliers under the unified Business Partner model rather than the legacy KNA1 and LFA1 tables, so ClonePartner maps Business Partner records to SYSPRO Customers and Suppliers respectively during extraction. Because the legacy table structures differ from the BP model, the migration process explicitly resolves BP roles (customer vs. supplier vs. both) to ensure records land in the correct SYSPRO entity without duplication. Any Business Partner that carries both customer and supplier roles in SAP will be split into separate SYSPRO Customer and Supplier records, and your team should review these split records after migration to confirm credit terms, payment terms, and tax codes are correctly assigned in SYSPRO.

What API access and system configuration does ClonePartner need on both SAP S/4HANA and SYSPRO before the migration can start?

On the SAP side, standard OData APIs require an active communication arrangement and, for SAP S/4HANA Cloud, an API Business Hub entitlement; ICM and Gateway server rate limits and payload sizes should be reviewed with your Basis team, since large extracts use repeated $skip/$top paging. On the SYSPRO side, ClonePartner calls e.net business objects by their six-character names over the supported transport bindings (REST, net.tcp, or HTTP), and each call requires a valid session from the Logon method — so a dedicated service account with appropriate object permissions must be provisioned per SYSPRO company database before migration begins. Confirming both sets of access credentials and connection parameters is the first step in the scoping call, and resolving them before the migration run prevents the most common delays.

Before you start

2 questions

Do I need professional help for this migration?

While simple migrations can sometimes be handled in-house, professional help ensures zero data loss, proper field mapping, and preservation of relationships between records. Our engineer-led approach catches edge cases that automated tools miss.

Does ClonePartner provide guidance before committing?

Yes. We provide a free consultation and assessment. We'll review your data structure, discuss your requirements, and provide a detailed migration plan and fixed-price quote before you commit to anything.

Data & mapping

2 questions

Will original document numbers, created dates and user references be preserved?

Yes — we carry them across. Where SYSPRO cannot store one of them natively, it is kept in a custom field or reference on the migrated record, so every record can be traced back to SAP S/4HANA.

If the new system can't natively support an old record type, what are my options?

We handle it case by case: map it to the closest native object, create a custom field or object, fold it into the parent record as text or an internal note, attach it as a file, or keep it in a read-only archive. You see how your chosen approach looks in a sample migration before we run the full set.

Timeline & downtime

3 questions

How long does the SAP S/4HANA to SYSPRO migration take?

Most migrations complete within 1–5 business days, depending on data volume and complexity. We provide a detailed timeline after the initial assessment and can often complete small migrations in under 24 hours.

Will my team lose access to SAP S/4HANA during the migration?

No. SAP S/4HANA stays fully operational while we run the bulk load in the background. The only pause is a short freeze before go-live, so the final delta of changed records can be applied and reconciled.

Will there be downtime when migrating from SAP S/4HANA to SYSPRO?

Very little. The bulk load runs in the days before go-live while SAP S/4HANA stays live. We go live on a Monday, never a Friday: SAP S/4HANA freezes before the working day starts, and the final delta covers changed records only, which typically takes about 30 minutes.

Security & access

1 question

Can we whitelist a single IP instead of opening our network to your migration tool?

Yes — all migration traffic runs through a centralized system using one fixed IP, which your IT team can whitelist instead of opening broader network access.

Pricing

1 question

Is migration pricing a flat fee, or does it scale with data volume?

It's a flat fee based on the scope estimate you give us — small variances in actual volume (a bit more or less) don't change the price.

After go-live

5 questions

How do I validate that everything migrated correctly?

Every client receives a Migration Validation Report with comprehensive metrics including record-count parity, attachment integrity verification via checksum, and full audit logs. We also offer unlimited sample migrations so you can verify before committing.

What support do you provide after the migration goes live?

At ClonePartner, we consider ourselves your partners in this journey. We take full accountability for your migration's success. Once your migration goes live, we provide 30 days of comprehensive post-migration support. During this period, we will assist with everything needed to ensure your transition is a complete success.

Will we get a migration report and a mapping sheet linking old record IDs to new ones?

Yes. We provide a comprehensive migration report along with an ID-mapping sheet that links each SAP S/4HANA record — customers, suppliers, items, orders and invoices — to its new ID in SYSPRO. This ensures full traceability and simplifies post-migration verification.

After migration, do I contact ClonePartner or the platform's own support if something looks wrong?

ClonePartner is the contact for anything about the migrated data itself. Platform-level behavior — posting setup, approval workflows, and similar configuration — is handled by SYSPRO's own support or your implementation partner.

Will we get a report showing exactly what migrated versus what didn't?

Yes. You get a final reconciliation report comparing source and target counts for every object.

Migrate from SAP S/4HANA to SYSPRO with precision & ease

Intelligent Human-Verified Data Mapping

Real migration stories

Fully customizable engineer-led migration

Your timeline. Our engineers.

Your SAP S/4HANA to SYSPRO migration, step by step

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