SAP to ERPNext
migration, reconciled.

Not strictly, but the deadline is a useful forcing function. Mainstream maintenance ends 31 December 2027 and extended maintenance runs to 2030 at a premium, after which security patches and fixes stop. The trap is spending on a forced S/4HANA reimplementation and only then evaluating alternatives — that is one migration paid for twice.

Yes, and it is the main thing that moves the timeline. Each legal entity and GSTIN needs its own company, tax setup and reconciliation, so a multi-entity ECC landscape is a materially larger project than a single-company Business One migration. We scope entity count explicitly in the assessment rather than discovering it mid-project.

They get inventoried in discovery and then decided one at a time — rebuilt in ERPNext, replaced by something native, or dropped because nobody has used them in three years. That last category is usually larger than expected. Rebuilding every customisation by reflex is how a migration turns into a two-year project.

Yes. Your GSTINs, HSN/SAC codes on items and tax templates are configured in ERPNext before go-live, and e-invoicing and e-way bills run through the free India Compliance app. Returns for periods filed from SAP stay where they were filed; ERPNext produces returns from the first live transaction after cut-over.

No, and nothing about a migration deletes it. Exporting data from SAP leaves SAP exactly as it was, and you keep it as a read-only archive. What moves into ERPNext is masters, open items and opening balances — not years of closed transactions. Closed periods stay closed where they were filed, and ERPNext produces fresh reports and GST returns from your first live transaction after cut-over.

ERPNext is open source, so there is no licence fee and no per-user charge — your spend is implementation, hosting and optional support, and it does not grow when you add people. We publish the cost drivers rather than a single number, because scope, entity count and customisation genuinely move it.

Yes. ERPNext is deployed on infrastructure you control — source, data and runtime stay with you. You can take the whole instance elsewhere, or run it yourself, without asking us. That is the point of the stack, and it is the thing a licence never gives you.

We fix a cut-over date once a test load on staging ties out to your SAP trial balance. On that date SAP stops taking new entries, the final open items and balances are loaded and checked, and every transaction from then on is posted in ERPNext only. The rollback criteria and who signs off are agreed in writing beforehand.

Key users are trained before cut-over, and we can sit alongside your team for the first period-end close in ERPNext. After that you can keep us on a support plan or run it with your own team.