ERP, SCM, CRM: Systems, Workflows & Business Impact

Core Concepts: ERP, SCM, and CRM Defined

1. Enterprise Resource Planning (ERP)

ERP systems integrate core business processes (finance, HR, supply chain, manufacturing) into a single unified database. They automate workflows, reduce redundancy, and provide real-time analytics.

2. Supply Chain Management (SCM)

SCM systems plan, execute, and monitor the flow of goods, services, and information from suppliers to end customers. Key components:

• Supply Chain Planning (SCP): Demand forecasting, production scheduling.
• Supply Chain Execution (SCE): Order processing, logistics, warehouse management.
• Supply Chain Collaboration: Supplier portals, vendor-managed inventory (VMI).

flowchart TD
  A["Supplier"] -->|"Raw Materials"| B["Manufacturer"]
  B -->|"Finished Goods"| C["Warehouse"]
  C -->|"Distribution"| D["Retailer"]
  D -->|"Customer Order"| E["End Customer"]
  B -->|"Demand Data"| F["SCM Software"]
  F -->|"Forecast"| B
  F -->|"Inventory Alerts"| C

Worked Example: Daraz’s SCM Daraz (Alibaba’s Nepalese arm) uses SCM to:

1. Forecast demand via machine learning (e.g., spike in Diwali orders).
2. Automate warehouse picking (robots + RFID tags).
3. Track shipments in real-time (Nepal Post/Ncell courier integrations). Result: 30% faster order fulfillment vs. traditional retailers.

3. Customer Relationship Management (CRM)

CRM systems manage interactions with current/potential customers to drive sales, retention, and loyalty. Key functions:

• Sales Force Automation (SFA): Lead tracking, pipeline management.
• Marketing Automation: Email campaigns, social media integration.
• Customer Service: Ticketing (e.g., Ncell’s complaint portal), chatbots.

classDiagram
  class Customer {
    +Name: String
    +Contact: String
    +Purchase History: List<Order>
    +Preferences: String
  }
  class SalesTeam {
    +Track Leads()
    +Generate Quotes()
  }
  class Marketing {
    +Segment Customers()
    +Run Campaigns()
  }
  class Service {
    +Resolve Tickets()
    +Send Surveys()
  }
  Customer "1" --> "0..*" SalesTeam : "interacts with"
  Customer "1" --> "0..*" Marketing : "receives campaigns"
  Customer "1" --> "0..*" Service : "raises issues"

Comparative Analysis: ERP vs. SCM vs. CRM

In the Real World

1. Nabil Bank’s ERP

   • Idea Used: Core Banking Module (ERP)
   • How: Nabil Bank’s ERP system (e.g., FISERV) automates:
     • Loan processing (interest calculations, approval workflows).
     • Customer account updates (real-time via mobile banking).
     • Worked Example: A farmer in Chitwan takes a ₹500,000 loan. The ERP:
       • Validates credit score (from a centralized database).
       • Triggers disbursement to his Nabil Connect account.
       • Sets up auto-debit for EMI repayments.
     • Impact: 40% faster loan approval vs. manual systems.

2. Pathao’s SCM

   • Idea Used: Last-Mile Delivery Optimization (SCM)
   • How: Pathao’s algorithm:
     • Matches riders to orders based on real-time traffic data (from NTC APIs).
     • Uses dynamic pricing to balance supply-demand (e.g., surge pricing during Dashain).
     • Visual: Rider app shows live order queues (FIFO for food, priority for medicines).
     • Impact: 25% reduction in delivery time in Kathmandu traffic.

3. Khalti’s CRM

   • Idea Used: Customer Segmentation & Retention (CRM)
   • How: Khalti’s CRM:
     • Segments users by transaction frequency (e.g., "High-Value Merchants" vs. "Occasional Users").
     • Personalizes offers (e.g., cashback for Daraz shoppers).
     • Automates follow-ups (e.g., SMS for inactive users: "Your ₹100 credit expires in 3 days!").
     • Impact: 15% increase in repeat transactions.

Case Study: Chaudhary Group’s ERP Implementation

Company: Chaudhary Group (Nepal’s largest conglomerate, owns Nepal Oil, Ncell, NTC). Challenge: Decentralized operations across 50+ subsidiaries led to data silos and inefficiencies. Solution: Implemented Oracle ERP Cloud with:

1. Unified Financials: Single ledger for all subsidiaries (e.g., Ncell’s revenue + Nepal Oil’s fuel sales).
2. Supply Chain Visibility: Real-time tracking of kerosene tankers (Nepal Oil) and telecom towers (Ncell).
3. HR Integration: Centralized payroll for 20,000+ employees.

Results:

• 35% reduction in procurement costs (via bulk purchasing via ERP).
• 24/7 monitoring of fuel theft (Nepal Oil’s SCM module flags anomalies).
• Ncell’s CRM now predicts churn (customers likely to switch to NTC).

Advantages and Disadvantages

ERP

SCM

CRM

Exam Tip

This unit is heavily tested on:

1. Definitions & Differences:

   • Distinguish between ERP (internal), SCM (external chain), CRM (customer-facing).
   • Example question: "How does SAP ERP differ from Oracle SCM?" → Focus on scope (ERP = all departments; SCM = supply chain only).

2. Real-World Applications:

   • Case studies (e.g., "Explain how Nabil Bank uses ERP for loan processing").
   • Diagrams: Draw a supply chain flowchart (supplier → manufacturer → retailer → customer) or an ERP module interaction (e.g., how a sales order triggers finance and inventory updates).

3. Advantages/Disadvantages:

   • Compare two systems (e.g., "ERP vs. standalone accounting software").
   • Contextualize: "Why might a small hotel prefer a CRM over an ERP?"

4. Worked Examples:

   • Calculate SCM savings: If Daraz reduces delivery time from 5 days to 3 days, how much does this save in logistics costs? (Assume ₹500/day per order).
   • ERP trace: Follow the path of a customer order in an ERP system (e.g., Sales → Inventory → Finance → Shipping).

Pro Tip:

• Memorize acronyms: ERP = Enterprise Resource Planning, SCM = Supply Chain Management, CRM = Customer Relationship Management.
• Link to Nepal: Always relate to local companies (Nabil Bank, Daraz, Ncell) in answers. Examiners love context!