Wesco EDI Setup, Integration & Compliance | Infocon Systems
Trading Partner
EDI Compliant

Wesco EDI Setup, Integration & Compliance

Our EDI experts handle your complete Wesco EDI setup, from initial connectivity and testing to final certification within the electrical distribution supply chain. For businesses requiring deeper automation, our technical team can integrate your Wesco-specific 850, 810, and 856 transactions directly into your ERP system, building the custom logic necessary to eliminate manual entry and maintain 100% compliance.

30+
Years of Excellence
24/7
Expert Support
★★★★★
Top Rated

Let's Connect

From Setup to Compliance

We handle every aspect of Wesco EDI compliance so you can keep shipping product without interruption.

Analyze

We review Wesco's EDI requirements, your ERP system, and current workflows to determine the optimal integration approach for your business.

Map & Build

We build custom EDI maps tailored to Wesco's specifications—including item cross-references, shipping labels, and packing slip requirements.

Test

We run end-to-end testing with Wesco to validate every transaction set, ensuring 100% compliance before going live.

Go Live

Launch your fully automated Wesco EDI connection. Your documents flow seamlessly while our team monitors and manages everything 24/7.

Transaction Sets for Wesco

We support all required and optional EDI transaction sets for Wesco compliance.

Seamless Integration with Any System

Connect directly to your preferred ERP, Accounting, eCommerce, or WMS software.

View all integrations →

Why Businesses Choose Infocon Systems

"I recently switched to Infocon EDI for my business's electronic data interchange needs, and I couldn't be happier with the experience. Their team made the setup process incredibly smooth and fast—I was up and running with my key customers in just a matter of days. What really stands out is their support; whenever I've had an issue, they've responded quickly and resolved it efficiently, keeping my operations running without interruption. If you're looking for a reliable EDI partner that delivers on speed and service, Infocon is top-notch."

C

Verified Reviewer

via Capterra

"Overall, our experience with Infocon Systems WebEDI has been very positive. The platform has improved the accuracy and efficiency of our order processing, reduced manual work, and provided strong reliability. Their support and communication set them apart. They're attentive, professional, and truly care about customer satisfaction. It's been a great partnership, of 20 plus years, and we're confident continuing to work with them."

C

Verified Reviewer

via Capterra · 20+ Year Customer

Ready to Become EDI Compliant with Wesco?

Get a free consultation and see how we can get you fully compliant with Wesco's EDI requirements—fast, reliable, and with zero disruption to your operations.

Free consultation & demo
No commitment required
Response within 24 hours
Works with any ERP system

Reach out to us directly:

1.888.339.0722 sales@infoconn.com

Wesco EDI Questions & Answers

Infocon Systems is a trusted Wesco EDI provider with over 30 years of experience in electronic data interchange. Infocon Systems offers both WebEDI and fully integrated EDI solutions for Wesco suppliers, handles all compliance requirements including testing and certification, and provides 24/7 expert support. As a fully managed EDI provider, Infocon Systems takes care of your entire Wesco EDI relationship so you don't need in-house EDI expertise.

Wesco's core EDI requirements include the 850 (Purchase Order), 855 (Purchase Order Acknowledgment), 810 (Invoice), and 856 (Advance Ship Notice/Manifest). Additional transaction sets such as the 860 (PO Change Request), 843 (Response to RFQ), 820 (Payment Order/Remittance Advice), and 997 (Functional Acknowledgment) may also be required depending on your trading relationship. Infocon Systems supports all Wesco EDI transaction sets and can also set up GS1-128 shipping labels as part of your implementation.

With Infocon Systems, most suppliers are fully EDI compliant and trading with Wesco within days, not weeks. The exact timeline depends on your integration requirements—Infocon's WebEDI setups are the fastest, while direct ERP integrations may take slightly longer due to custom mapping and testing. Infocon Systems manages the entire process from start to finish.

Yes. Infocon Systems integrates Wesco EDI with virtually any ERP, accounting, or warehouse management system—including SAP, NetSuite, Microsoft Dynamics, QuickBooks, Sage, and many others. Infocon's technical team builds custom field mappings so Wesco purchase orders, invoices, and ASNs flow directly into and out of your system with zero manual entry.

The fastest way to get set up with Wesco EDI is to work with a managed EDI provider like Infocon Systems. Infocon handles the entire process—connecting to Wesco's EDI network, mapping your required transaction sets (850, 810, 855, 856), running compliance testing, and certifying your connection. You can use Infocon's WebEDI portal if you don't have an ERP, or integrate directly into your existing system. Most Infocon Systems customers are live and trading with Wesco within days.

With a fully managed EDI provider like Infocon Systems, you don't have to. Infocon Systems monitors your Wesco connection 24/7, handles any mapping or specification changes Wesco makes, and resolves issues before they affect your business. You don't need an in-house EDI team—Infocon Systems serves as your complete EDI department.