ERPNext Pharma Manufacturing & Distribution: 99% Inventory Accuracy
A fast-growing Indian pharmaceutical manufacturer & distributor · Pharmaceutical Manufacturing & Distribution
This ERPNext pharma manufacturing and distribution project unified a fast-growing Indian pharmaceutical company that was running on fragmented systems: manual PTR/PTS/MRP pricing, hand-picked batches with no FEFO enforcement, and secondary sales invisible to head office. KlyONIX Tech brought 450+ employees, 200+ products and the entire CFA-to-retail distribution network onto one ERPNext platform, reaching 99% inventory accuracy across three phases.
The Challenge
The company had the products and the distribution reach. What it lacked was a system that understood how Indian pharma actually works. The pain points were textbook for the sector:
- PTR, PTS and MRP pricing applied manually, causing frequent errors across the distributor chain
- Batch selection done by hand, creating near-expiry stock risk with no FEFO enforcement
- Credit notes raised without transaction reference, causing financial leakage with no control
- CFA and stockist data scattered across spreadsheets, with no real-time visibility
- Secondary (sell-through) sales invisible to head office
- Sample issuance and distributor claims tracked informally, with no audit trail
- Warehouse operations running without bin-level accuracy or real-time stock
Why ERPNext?
- 100% open-source, with no per-user licence lock-in
- Highly customisable for pharma-specific workflows like PTR/PTS, FEFO and CFA tiers
- Future-ready architecture that scales with the business
What We Built
We delivered the transformation in 3 phases over 18 months, across eight connected capabilities, each mapped to a real pharma workflow:
Sales Team Management
Field sales hierarchy with territory mapping, target tracking and performance visibility.
PTR, PTS & MRP Pricing Engine
Rule-based automation that enforces the correct price at every tier of the distribution chain, automatically, every time.
CFA & Super Stockist Management
Every CFA, stockist and order centralised in ERPNext. Spreadsheets retired.
Warehouse Management
Bin-level tracking, FEFO enforcement and multi-location real-time stock updates.
Secondary Sales Management
Sell-through data from stockists flowing directly into demand planning at head office.
Rule-Based Auto Batch Selection
The system assigns the correct batch by expiry and FEFO logic, with zero manual intervention.
Rule-Based Credit Note Control
Returns allowed only against sold products with a transaction reference. Disputes eliminated.
Sample & Claim Management
Medical-rep sample issuance and distributor claim workflows, tracked, auditable and closed-loop.
The Results
The measurable outcomes of this ERPNext pharma manufacturing project after go-live:
| Inventory accuracy post go-live | 99% |
| Employees onboarded across sales, warehouse, accounts and distribution | 450+ |
| Products managed end-to-end | 200+ |
| Go-live across 3 phases, on schedule | 18 months |
| Batch errors after FEFO automation | Zero |
| Credit-note disputes | Zero |
Why this matters
ERPNext is one of the most powerful platforms for Indian pharma manufacturing and distribution, when it is implemented with genuine domain knowledge. PTR/PTS pricing logic, batch traceability, multi-tier distribution management and secondary-sales workflows are not generic ERP features. They need a partner who has built pharma ERP from the ground up, not adapted a template. A well-executed ERPNext pharma manufacturing rollout turns fragmented pharma operations into one auditable, real-time system. KlyONIX Tech has delivered 40+ ERPNext implementations across manufacturing and enterprise, including three pharmaceutical rollouts. This is one of those stories.
Built on ERPNext, the open-source ERP platform, and implemented by the KlyONIX Tech ERPNext implementation team. Explore more case studies.
Key takeaways
- Automate PTR/PTS/MRP pricing before it becomes a distributor-trust problem
- Enforce FEFO in the system, not in people's heads, to eliminate near-expiry write-offs
- Tie credit notes to transaction references to stop financial leakage
- Make secondary sales visible to head office to unlock real demand planning
- Choose an implementation partner with real pharma domain depth, not a generic template
Frequently asked questions
Is ERPNext suitable for pharmaceutical manufacturing and distribution in India?
How long does an ERPNext pharma implementation take?
Can ERPNext enforce FEFO and automatic batch selection?
How does ERPNext handle PTR, PTS and MRP pricing?
Does ERPNext give head office visibility into secondary sales?
Why choose KlyONIX Tech for a pharma ERPNext implementation?
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