Trade with Werner Enterprises – Fast, Easy, Scalable EDI Integration

A Werner Enterprises EDI 204 is an electronic request from a shipper or broker to a carrier to transport a load. It contains the pickup and delivery locations, commodity descriptions, weight, equipment requirements, and requested dates. Werner Enterprises sends 204s to carriers in their network to tender freight for acceptance. The carrier responds with a 990 (Response to a Load Tender) to accept or decline. Stacksync processes Werner Enterprises 204 tenders automatically, extracting shipment details and routing them to your TMS or dispatch system for immediate action by your operations team.

Werner Enterprises expects EDI 214 Shipment Status Messages at key milestones: pickup (status code X3), in-transit checkpoints (X1), delivery appointment scheduled (X6), arrived at delivery (X1), and delivered (D1). Some Werner Enterprises programs also require departure from origin, border crossing for international loads, and out-for-delivery notifications. Each 214 includes a timestamp, location, and the shipment reference number linking it to the original 204 tender. Stacksync generates 214 updates automatically from your GPS tracking or TMS milestone events, keeping Werner Enterprises's visibility platform current without manual status entry.

Most suppliers are fully connected and processing live Werner Enterprises EDI transactions within 3–5 business days. Stacksync's no-code setup means you don't need developers or EDI consultants — configure your field mappings through our visual interface, run a test cycle, and go live.

Carriers respond to a Werner Enterprises 204 Load Tender with an EDI 990 (Response to a Load Tender). The 990 includes an acceptance or rejection code — carriers can accept the load as tendered, accept with modifications, or decline. Werner Enterprises typically expects a 990 response within a specific timeframe (often 30 minutes to 2 hours). Failure to respond may result in the load being retendered to another carrier. Stacksync automates 990 responses based on your fleet capacity and dispatch rules, ensuring timely acceptance of profitable loads and automatic declination when capacity is full.

No. Stacksync handles the entire EDI transport layer. We connect directly to Werner Enterprises's trading partner network through our certified connections. You don't need to manage a separate VAN subscription, AS2 certificates, or SFTP configurations.

Most Werner Enterprises programs expect EDI 214 updates at every significant milestone — typically pickup, each major transit point, and delivery. Some high-priority Werner Enterprises lanes require periodic in-transit updates every 4 to 8 hours, regardless of milestone events. The key is that Werner Enterprises should never need to call your dispatch for a status check. Stacksync integrates with your ELD or GPS provider and sends 214 updates automatically based on geofence triggers or scheduled intervals, ensuring Werner Enterprises has continuous visibility without your dispatch team manually generating status messages.

A SCAC (Standard Carrier Alpha Code) is a unique 2-to-4 letter identifier assigned by the National Motor Freight Traffic Association (NMFTA) to transportation carriers. Werner Enterprises uses SCAC codes in EDI 204 tenders to identify the carrier being tendered the load, and carriers must include their SCAC in the 990 response and subsequent status updates (214). Without a valid SCAC, Werner Enterprises's system cannot route the tender or track the shipment. Stacksync stores your SCAC code and automatically includes it in all outbound EDI documents, ensuring proper carrier identification across all Werner Enterprises transactions.

Stacksync improves compliance scores by eliminating manual processing delays. Purchase Orders sync to your system in real time, ASNs are generated automatically when you ship, and invoices are validated with three-way matching before submission. Real-time monitoring alerts you to issues before they become chargebacks.

Missing or late EDI 214 updates can result in Werner Enterprises chargebacks, reduced carrier scorecard ratings, and loss of preferred carrier status. Werner Enterprises uses 214 data for dock scheduling, inventory planning, and customer notifications — when status updates are missing, it creates operational blind spots. In some Werner Enterprises programs, consecutive 214 failures trigger automatic load retendering to backup carriers. Stacksync monitors 214 delivery and alerts your team if a status update fails to transmit, allowing you to resend before Werner Enterprises escalates the issue.

Stacksync supports all EDI document types required by Werner Enterprises — including Purchase Orders (850), Invoices (810), ASNs (856), PO Acknowledgments (855), and more. Our platform handles the full lifecycle from order to payment automatically.

Yes, Werner Enterprises EDI 204 supports multi-stop shipments through multiple S5 (Stop Off Details) segments. Each stop includes the facility address, stop type (pickup or delivery), scheduled date and time window, and the specific freight being handled at that location. The stops are sequenced to define the route order. Stacksync maps multi-stop Werner Enterprises 204 tenders into your TMS routing system, creating individual stop records with proper sequencing so your dispatch team sees the complete route plan without manually parsing the EDI document.

Stacksync connects to your TMS, ELD, or GPS tracking system and automatically generates Werner Enterprises 214 messages when shipment events occur. When a driver checks in at pickup, crosses a geofence, or completes delivery, Stacksync captures the event, formats the 214 with the correct status code, location, and timestamp, and transmits it to Werner Enterprises's EDI network. The platform handles appointment codes, exception reporting (delays, refused deliveries), and proof-of-delivery confirmation. Your drivers continue using their existing tools while Stacksync handles the EDI compliance layer automatically.

Yes. The EDI 214 provides an independent record of when pickup and delivery actually occurred, which is essential for auditing freight invoices (EDI 210). If a carrier's 210 invoice claims accessorial charges for detention, the 214 timestamps prove how long the driver waited. If a delivery date on the invoice doesn't match the 214 delivery confirmation, it signals a billing discrepancy. Stacksync cross-references 214 data with 210 invoices automatically, flagging mismatches in dates, locations, and service events for your freight audit review.

Stacksync connects to your TMS or dispatch system and processes incoming Werner Enterprises 204 tenders in real time. When a tender arrives, Stacksync extracts the shipment details — origin, destination, commodity, weight, equipment type, and pickup/delivery windows — and creates a load record in your system. Based on your capacity rules and lane preferences, Stacksync can auto-accept loads with a 990 response or route them to your dispatch queue for manual review. The platform tracks tender acceptance rates and response times to help you maintain preferred carrier status with Werner Enterprises.

Yes. Stacksync integrates with any system that has a database or API — including SAP, Oracle, NetSuite, Microsoft Dynamics, and custom-built ERPs. Data flows bidirectionally between Werner Enterprises's EDI network and your system in real time.

Stacksync monitors Werner Enterprises's EDI spec changes and updates our mappings proactively. When a change affects your integration, we notify you and apply updates — so you stay compliant without scrambling to decode new implementation guides.