Create A GRN in SAP

 Creating a GRN (Goods Receipt Note) in SAP is a critical step in the Material Management (MM) module. It confirms that goods ordered in a purchase order (PO) have been received.

Here's a step-by-step guide to create a GRN in SAP using T-code MIGO (common method):

✅ Steps to Create GRN in SAP (Using T-code MIGO):

1. Login to SAP

Use your SAP credentials.

2. Enter T-code:

MIGO

3. Select Transaction Type:

From the dropdown, choose:

Goods Receipt

4. Reference Document:

Choose “Purchase Order” from the “Reference” dropdown.

Enter the PO number in the field next to it.

5. Press Enter

The system fetches PO details automatically.

6. Verify Line Items:

Ensure all materials, quantities, and storage locations are correct.

Tick only the items you are receiving (if partial receipt).

7. Check Document Date & Posting Date:

Document Date: Actual date of receipt.

Posting Date: Date for financial posting (usually same as document date).

8. Enter Additional Details (if required):

Batch number, serial number, inspection type, movement type (usually 101), etc.

9. Click on “Check”

System will verify entries. Fix any errors shown.

10. Click on “Post”

This creates the GRN.

A Material Document Number is generated (confirmation).

🔁 T-codes Related to GRN:

T-Code and Function

MIGO : Create, display, or change goods movement

MB03 : Display material document

MB51 : Display list of material documents

ME23N : Display Purchase Order

📌 Key Points:

GRN helps update inventory levels and triggers invoice verification.

Movement Type 101 = Goods receipt for purchase order.

Always ensure goods match the PO (quantity, quality, and specifications).