Owns daily EDI operations across SAP ECC, monitoring IDocs and transactions, resolving exceptions, validating mappings, and maintaining partner configurations. Leads customer and supplier trading-partner onboarding, testing, VAN-provider coordination, documentation, reporting, and continuous improvement. Collaborates with Commercial, Supply Chain, Customer Service, IT, Finance, and Warehouse teams to translate business needs into integration requirements. May lead EDI projects, coordinate external resources, support SAP customization, and develop ABAP-related skills over time.