Walmart 850 Converter • Updated October 2025

Walmart 850 Purchase Order
to CSV Converter

Convert Walmart 850 Purchase Orders to CSV instantly. Walmart sends 850 POs for all supplier orders with strict delivery requirements (MABD dates), department numbers, and ship-to DC locations. PlainEDI extracts all PO details into Excel-ready CSV format.

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TL;DR

Convert Walmart 850 Purchase Orders to CSV instantly. PlainEDI converts Walmart 850 files to CSV in seconds—upload your EDI file, preview the first 10 rows free, then export the full CSV for $9 (single file) or $3.90 per file (10-pack). No EDI software required.

Why Convert Walmart 850 to CSV?

Import Walmart POs into your ERP or order management system

Track MABD (Must Arrive By Date) to avoid late delivery chargebacks

Identify department numbers and DC ship-to locations

Reconcile ordered quantities against invoices and ASNs

Monitor Walmart order volume and trends by item/department

Walmart 850 Tips & Best Practices

Key insights for working with Walmart Purchase Order files:

MABD Date: Found in DTM segment (qualifier 002). Missing this date results in chargebacks.

Department Number: In REF segment (qualifier DP). Required for proper routing.

Ship-To DC: N1 segment with qualifier ST shows the Walmart distribution center.

Vendor Number: REF segment (qualifier IA) contains your assigned Walmart vendor ID.

Item Numbers: PO1 segment shows Walmart item numbers - match these on your ASN and invoice.

Frequently Asked Questions

What is Walmart's MABD and why is it critical?

MABD (Must Arrive By Date) is Walmart's required delivery deadline in the 850 PO (DTM segment, qualifier 002). Missing the MABD triggers Walmart's OTIF penalty: 3% of cost of goods sold (COGS) for late, early, or incomplete deliveries. PlainEDI extracts MABD into the CSV so you can track deadlines and schedule shipments accordingly.

How do I find the Walmart DC I'm shipping to?

The ship-to distribution center is in the N1 loop (qualifier ST) of the 850 PO. PlainEDI extracts the full ship-to address including DC number, city, and state into separate CSV columns. Example: "WALMART DC 6022, Bentonville, AR".

What is the department number in Walmart 850 POs?

Walmart assigns department numbers (found in REF segment, qualifier DP) to categorize products. Examples: 055 for apparel, 079 for health/beauty. Department numbers determine routing, merchandising, and which buyer manages the product. Include this on your 856 ASN.

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No signup required • Works with all Walmart EDI formats