Wheel Hub EDI Onboarding: Purchase Order, ASN and Invoice Controls
Freeze the trading-partner, item and package crosswalk first. Map purchase order, acknowledgment, change, advance ship notice, receipt and invoice fields from the current Auto Care Super Spec documentation and each partner’s implementation guide. Test normal, partial, backorder, substitute, over-ship, split-lot, canceled and rejected scenarios with traceable wheel hub lines. Reconcile visible and encoded package identities, preserve source values, reject silent defaults and keep a manual exception path until both parties accept production evidence.