Goods Receipt Note (GRN)

Goods Receipt Note (GRN) Module - User Guide

⚡ Quick Start: 3-Minute Fast Track

For storekeepers who need to receive material quickly:

1. Header: Click Create New, pick a Supplier, and link the Gate Entry (In/Out No).
2. Items: Use Create From Indent for bulk fetch or add lines manually (Select Item, Qty, and Store).
3. Packaging: Define Qty Per Box to generate the correct number of QR labels.
4. Finalize: Save. The inventory is updated. Use Print QR Labels to tag the material.

🗺️ Process Flow: Gate to Store

graph LR
    Gate[Security Gate Entry] --> GRN[Goods Receipt Note]
    GRN --> QC[Quality Inspection]
    QC --> QR[Label Generation]
    QR --> Store[Inventory Put-away]
    
    style GRN fill:#f9f,stroke:#333,stroke-width:2px

✅ Prerequisites Checklist

Before creating a GRN, ensure:

• Gate Entry: The vehicle/driver must be registered at the security gate.
• Authorized Indent: A Purchase Indent must be created and authorized.
• Store Locations: Target stores (e.g., RM Store, QC Hold) must be defined.
• Packaging Standards: Standard “Qty Per Box” should be known for QR labels.

1. Introduction 📝

The Goods Receipt Note (GRN) module is the primary gateway for inventory entering the system. It confirms the physical receipt of materials against a Purchase Indent or Job Work Annexure, triggering stock updates and financial liability.

Typically, this module is used by Security Officers, Store In-charges, and Quality Inspectors.

2. Getting Started with GRN 🚀

Accessing the Module

Navigate to the GRN Index via the Procurement or Inventory menu.

GRN Categories

• Standard GRN: Receipt of raw materials or components.
• Service GRN: Receipt of services (e.g., maintenance, consulting) where no physical stock is moved.
• Job Work GRN: Receipt of processed items back from a contractor.

3. Features ✨

🏗️ Intake Management

• In/Out Registration Link: Secure linkage to the Security Gate Entry (InOutNo) to ensure only authorized vehicles/materials are processed.
• Multi-Store Support: Materials can be received into specific logical stores (e.g., RM Store, Casting Yard, QC Hold).

🏷️ QR & Traceability

• Standard Packaging: Enforces a strict packaging logic where the total quantity must be an exact multiple of the “Qty Per Box”.
• Automated QR Generation: Assigns a unique Sub-TRN Id to each packet for real-time tracking across the shop floor.

📋 Fulfillment Control

• Create From Indent (Turbo Mode): Accessible via the [Create from Indent]. This feature allows users to fetch all authorized lines from a specific Purchase Indent by entering its Financial Year and Indent Number.
• Quality Inspection (QC): Allows for partial acceptance by splitting the Received Quantity into Accepted vs. Rejected pools.

4. Complete Flow 🔄

5. Validations and Logic ⚠️

The GRN module acts as a “Gatekeeper,” applying strict rules to prevent unauthorized inventory intake.

Main-Level (Header) Validations

• Gate Security: The InOutNo must be a valid, unlinked gate entry of type ‘PB’ (Purchase Bill). The system blocks the link if the Party or Unit is mismatched.
• Chronological Integrity:
  • GrnDate cannot be before the Gate Entry Date or Supplier Challan Date.
  • GrnDate must be after the most recent GRN in the same financial period.
• Indent Matching: The GRN date cannot be prior to the Indent Date of any linked items.

Line-Level (Item) Validations

• Fulfillment Guardrails:
  • Accepted Qty cannot exceed the Pending Indent Qty.
  • Accepted Qty cannot exceed the Received (Challan) Qty.
• Overflow Rule: If the system parameter AllowExcessGrnQty is ‘Y’, the user can accept up to 110% of the indent quantity to account for weight variances.
• Packaging Rules (QR Context):
  • Qty Per Box must be between 0.01 and 999,999,999.
  • The total quantity must be an exact multiple of the “Qty per box” to ensure uniform labeling.
  • The total number of packets is capped at 300 per line.
• Short-Receipt Mandatory Remarks: If the accepted quantity is less than the received quantity, a 10-character minimum reason is required for audit.

6. Referential Integrity & Safeguards 🛡️

GRNs are critical financial documents. Modifying them is restricted to preserve the audit trail.

Modification & Deletion Blocking

Modification or Deletion is STRICTLY PREVENTED if any of the following documents are linked:

1. Supplier Bills: If a Purchase Bill / Invoice has already been booked against this GRN.
2. Sales Rejection: If the materials have already been returned to the supplier (Purchase Return).
3. Job Work: If the materials have been issued for further processing.
4. Import Document: If the GRN is linked to a Landed Cost calculation for imported items.
5. Debit / Credit Notes: If financial adjustments (Price/Qty) have been made.

QR Rollback

If a GRN line is deleted, the system automatically rolls back the associated QR (Sub-TRN) records to prevent “Ghost Labels” from existing in the database.

7. Related Reports 📊

• 📋 GRN Analysis Report: A comprehensive tool to track pending bills and quantity discrepancies.
• 📦 GRN Register: A chronological list of all goods received with item-wise tax and store details.
• 🏷️ QR Traceability Report: Track the movement of specific GRN packets across the production floor.

8. Technical Observations 🔍

• MFGLog: All actions (Add, Bulk Add, Edit, Delete) are logged with usernames, timestamps, and deletion reasons.
• Store Management: Stock is incremented in the specific StoreCode selected at the header or line level.
• Indent Authorization: The system strictly prevents creating a GRN for an indent that has not yet been authorized.

9. Best Practices / Tips 💡