Tally · SAP · Odoo → ERPNext · Version Upgrades

Migrate to ERPNext.
Zero data loss, guaranteed.

PS Digitise migrates Indian businesses from Tally, SAP, Odoo and older ERPNext versions to ERPNext v16. Chart of accounts, masters, opening balances, outstanding invoices — all migrated. We do not go live until the Trial Balance matches exactly.

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Trial Balance Guarantee — We do not go live until the opening Trial Balance in ERPNext matches your source system exactly. Zero data loss. Every time.

Migration Flow

Source Tally / SAP / Odoo / v14

Chart of Accounts · Masters · Balances · Invoices

PS Digitise Process

Export · Clean · Map · Import · Trial Balance check

Destination ERPNext v16 — Live

Trial Balance ✓ · Zero data loss ✓

Migration Services

Every source ERP migrated to ERPNext v16.

The complexity and cost depends on the source system. Tally is the most common migration in India and is included free. SAP, Odoo and older ERPNext versions are priced based on data volume and customisation.

Included Free with Implementation

Tally Prime / Tally ERP 9 → ERPNext

The most common migration for Indian businesses. Tally's data is well-structured and exports cleanly. PS Digitise includes Tally migration free in every ERPNext implementation — no extra charge.

Chart of accounts — full hierarchy exported from Tally
Customer and supplier masters — GSTIN, payment terms
Item master — HSN codes, tax categories
Opening stock — Stock Reconciliation in ERPNext
Outstanding sales invoices — Opening Invoice Tool
Trial Balance reconciliation — must match before go-live

From ₹75,000

SAP Business One → ERPNext

SAP to ERPNext is a complex migration — SAP's data model is significantly different from ERPNext. PS Digitise handles the full extraction, transformation and loading process.

SAP data export — via export tools or direct DB access
Chart of accounts mapping — SAP GL to ERPNext structure
Business Partner master (customers + suppliers)
Open Sales Orders and Purchase Orders
Inventory opening balances
Trial Balance reconciliation

From ₹50,000

Odoo → ERPNext

Odoo and ERPNext share similar open-source ERP concepts — the migration is cleaner than SAP but still needs careful field mapping, especially for manufacturing BOMs and custom modules.

Odoo database export — PostgreSQL direct or XML export
Chart of accounts mapping to ERPNext structure
Product and item masters — including BOM if applicable
Open invoices and purchase orders
Custom field mapping where required

From ₹35,000

ERPNext v13 / v14 / v15 → v16 Upgrade

Already on ERPNext but on an older version? v16 brings Phantom BOM, downtime tracking, Frappe Caffeine (2× performance) and a revamped UI. PS Digitise upgrades your site safely.

Staging environment setup — test upgrade before production
Custom app compatibility check and fixes
Data migration validation post-upgrade
Production upgrade during a planned maintenance window
New v16 features configured — Phantom BOM, OEE dashboard

Tally Migration Process

How PS Digitise migrates from Tally to ERPNext.

Tally migration follows a structured 6-step process. We don't go live until the Trial Balance in ERPNext matches Tally to the last rupee.

Export Tally data

Export Chart of Accounts, Ledger Masters, Stock Items, Party Masters, Opening Balances and outstanding invoices from Tally using Tally's built-in export and XML tools. PS Digitise provides the exact export scripts.

Week 2–3

Clean and map to ERPNext structure

Tally's COA structure is flatter than ERPNext's. PS Digitise maps every Tally ledger to the correct ERPNext account group — Assets, Liabilities, Income, Expenses. Stock items mapped with HSN codes and tax categories.

Week 3

Import masters into ERPNext

Chart of Accounts imported. Customer and Supplier masters created with GSTIN, payment terms and credit limits. Item masters with HSN, tax template and opening rate imported via ERPNext's Data Import Tool.

Week 4–5

Enter opening balances

Opening Stock entered via Stock Reconciliation — every item, every warehouse. Outstanding Sales Invoices entered via Opening Invoice Creation Tool. Outstanding Purchase Bills entered. Bank opening balance entered via Journal Entry.

Week 5–6

Trial Balance reconciliation

Run Trial Balance in ERPNext as of the cutover date. Run Trial Balance in Tally for the same date. Every figure must match — account by account. Any difference is traced and corrected before proceeding.

Week 6 · Critical step

Go-live — ERPNext becomes system of record

Only after Trial Balance matches exactly. Two-week parallel run — transactions entered in both Tally and ERPNext, reconciled weekly. After parallel run, Tally kept read-only for historical reference. ERPNext is the live system.

Week 8–10

The PS Digitise Trial Balance Guarantee

We do not go live until the opening Trial Balance in ERPNext matches your source system exactly — account by account, to the last rupee. Every Tally migration PS Digitise has done has reconciled to zero. We stand by this guarantee on every project.

Frequently Asked Questions

Questions about ERPNext migration.

Is Tally to ERPNext migration free? +

Yes. Tally to ERPNext migration — chart of accounts, customer and supplier masters, item master, opening stock, outstanding invoices and Trial Balance reconciliation — is included free in every PS Digitise ERPNext implementation. We do not go live until the opening Trial Balance in ERPNext matches Tally exactly. Zero data loss, guaranteed.

What data is migrated from Tally to ERPNext? +

PS Digitise migrates: chart of accounts (full hierarchy), customer masters (GSTIN, payment terms, credit limits), supplier masters, item masters (HSN, tax category), opening stock (Stock Reconciliation per warehouse), outstanding sales invoices, outstanding purchase bills, bank opening balance and Trial Balance as of the cutover date. Historical transaction data stays in Tally (read-only) for reference — it is not migrated to ERPNext.

Can PS Digitise upgrade ERPNext v14 or v15 to v16? +

Yes. PS Digitise handles ERPNext version upgrades from v13, v14 or v15 to v16. The process: staging environment setup, test upgrade run, custom app compatibility check, data validation and production upgrade during a maintenance window. Cost from ₹35,000 depending on custom apps and site complexity. v16 brings Phantom BOM, OEE dashboard, Frappe Caffeine (2× performance) and a revamped workspace UI.

How long does Tally migration take? +

Tally migration is built into the ERPNext implementation timeline — no additional time required. Weeks 2–3: data export and mapping. Weeks 4–5: master import. Weeks 5–6: opening balances and Trial Balance reconciliation. Go-live in Week 8–10 after all tests pass. No separate migration project is needed.

Can you migrate from SAP Business One to ERPNext? +

Yes. PS Digitise migrates from SAP Business One to ERPNext — chart of accounts mapping, customer and vendor masters, open sales orders and purchase orders, inventory opening balances and outstanding payables and receivables. SAP data is extracted via SAP's built-in export tools or direct database access. Cost from ₹75,000 depending on data volume and the number of custom reports and workflows that need to be recreated.

Migrate to ERPNext.Zero data loss, guaranteed.

Every source ERP migrated to ERPNext v16.

How PS Digitise migrates from Tally to ERPNext.

Questions about ERPNext migration.

Ready to migrate to ERPNext?

Migrate to ERPNext.
Zero data loss, guaranteed.