Traditional Approaches for Direct Materials Supplier Collaboration
Direct materials supplier collaboration has traditionally focused on the exchange of structured business information between manufacturers and their suppliers. Purchase orders, acknowledgments, forecasts, advanced shipping notices, inventory positions, and related transactions are exchanged through EDI, RosettaNet, supplier portals, and, more recently, business networks.
These approaches addressed important challenges in supply chain collaboration and remain useful for predictable and predefined collaboration processes. However, the operating environment for direct materials has changed considerably. Supply networks are more dynamic, product and supply requirements change more frequently, and disruptions can propagate rapidly across production, inventory, logistics, and customer fulfillment.
The Limitations of Traditional Direct Materials Supplier Collaboration
Message-based integration and business networks have significantly improved the ability of manufacturers and suppliers to exchange information and execute common procurement processes. These approaches remain effective for predictable and stable interactions.However, as direct materials supply chains become more dynamic, three limitations become increasingly problematic: process rigidity, lack of shared situational awareness, and a narrow view of the supplier relationship.
Process Rigidity
When scaling across thousands of heterogeneous buyers and suppliers, EDI/RosettaNet and business networks face a structural dilemma to achieve scale. They achieve scale by forcing every supplier into a rigid, lowest-common-denominator data schema and workflows. This guarantees rule enforcement and predictable transactions, but turns any custom process, local variation, or exception impossible or into a long and expensive project. A simple and linear purchase order lifecycle is shown below.
Traditional supplier collaboration is effective at exchanging transactions and communicating changes, but it provides limited support for helping both buyers and suppliers understand the situation surrounding those changes and determine how they can respond.
Consider a supplier that proposes changing a delivery of 10,000 units from September 28 to 6,000 units on October 3 and 4,000 units on October 10. Communicating the revised quantities and dates is straightforward. Understanding what the change means—and what can be done about it—is considerably more difficult.
On the buyer side, the impact may depend on current inventory, incoming supply, production requirements, customer commitments, available substitutes, alternate sources, quality status, and production priorities. With this context, the buyer can determine what is at risk and evaluate options such as reallocating inventory, using an alternate source, approving a substitute, rescheduling production, or adjusting a customer commitment.
The supplier faces a similar challenge. Its ability to improve the commitment may depend on available inventory, material availability, production capacity, existing commitments, alternate production lines or plants, overtime, split shipments, and expedite possibilities. Yet the supplier representative responding through the portal may not have this information readily available and often must consult planners and other internal teams before providing a meaningful response.
A Narrow View of the Supplier Relationship
Traditional supplier collaboration has also tended to focus on a relatively narrow set of procurement and fulfillment processes: forecasts, purchase orders, acknowledgments, advanced shipping notices, inventory, VMI, subcontracting, and invoicing.
These are important processes, but they represent only part of the relationship between a manufacturer and a direct materials supplier.
Direct materials collaboration can begin during product development with specifications and engineering requirements. It can continue through supplier qualification, production readiness, planning, procurement, fulfillment, quality management, engineering changes, cost management, supplier performance, and continuous improvement.
How companies work around limitations of traditional supplier collaboration approaches
When traditional supplier collaboration solutions do not offer flexibility and adaptability or involve the appropriate participants and processes, the actual collaboration moves outside the system.
The purchase order may remain in SAP. EDI messages may continue to flow. The supplier network may continue to record transactions. But buyers and suppliers begin exchanging emails and spreadsheets, scheduling calls and meetings, and bringing planners, engineers, quality teams, operations, and other participants into the discussion.
Direct Materials Supplier Collaboration with Situational Awareness
A more effective model for direct materials supplier collaboration should address these limitations directly. Rather than organizing collaboration primarily around predefined transactions, it should provide the adaptability to accommodate changing situations, shared situational awareness between buyers and suppliers, and support for the broader direct materials supplier relationship.
Adaptability
Supply-chain situations cannot always be anticipated in advance. A collaboration environment should therefore provide structure and control without requiring every situation to conform to a rigid predefined process.
Business rules, tolerances, approvals, and standard workflows remain important. But when conditions fall outside those boundaries, the collaboration environment should be capable of adapting rather than forcing the interaction offline.
Modern orchestration makes this possible by allowing processes to span people, suppliers, data, and enterprise systems while adapting to the requirements of the situation.
Effective collaboration requires more than communicating a change. Buyers and suppliers need sufficient context to understand its significance.
A supplier delivery change can therefore be presented together with the relevant inventory position, demand, production requirements, scheduled receipts, quality conditions, customer commitments, and other information necessary to understand its impact.
Supplier-side context can similarly be incorporated where appropriate, including capacity constraints, material shortages, production issues, or other factors affecting the supplier’s commitment.
Instead of each party exchanging messages and independently reconstructing the situation, the collaboration environment creates a shared operational reality around which both parties can work.
Rather than centering collaboration on a purchase order, acknowledgment, forecast, or exception message, the collaboration can be centered on the business situation. Transactions and messages become part of the context surrounding that situation.
The objective is to move from simply knowing what changed to jointly understanding what it means, what is affected, and what needs to happen next.
Supporting the Broader Direct Material Supplier Relationship
A situationally aware collaboration model should also extend beyond the traditional boundaries of procurement and related transactions.
The direct materials supplier relationship can span many of the processes below as continuous orchestration.
Rather than treating these as isolated applications or supplier interactions, an orchestration-based model can support them within a common collaboration environment. A broader collaboration model allows cross-functional teams to participate as the situation evolves while maintaining continuity of context, decisions, and actions.
It also allows organizations to expand supplier collaboration progressively. A manufacturer may begin with purchase order collaboration and subsequently introduce VMI, subcontracting, supplier quality, PPAP, engineering changes, production readiness, supplier performance, or other processes as business requirements evolve.
Strategic Suppliers are the Best Candidates for Situationally Aware Supplier Collaboration
The reimagined direct materials supplier collaboration we highlight here makes the most sense for Strategic Suppliers. The scope and types of collaborative activities that organizations conduct with strategic suppliers are substantially different from those of activities with non-strategic and routine suppliers. In manufacturing organizations, many of the direct material and production supply chain partners (contract manufacturers, ODMs) fall in the Strategic Category.
We also observed that a close and cross-functional collaboration (engineering, quality, sourcing, planning….) approach is needed to work effectively with Direct Materials Supply Chain partners. Below picture shows supplier collaboration approaches that are ideally suited for different types of suppliers. For many organizations, an approach that uses more than one solution makes sense.
The Business Case for Situationally Aware Supplier Collaboration
The business case for working closely with strategic suppliers is well established. In today’s more dynamic and unpredictable supply chain environment, staying aligned with key suppliers is more important than ever.
The value of closer supplier collaboration is supported by both research and industry experience. One compelling perspective comes from the research and industry survey presented by Robert B. Handfield, Daniel R. Krause, Thomas V. Scannell, and Robert M. Monczka in Avoid the Pitfalls in Supplier Development. Their research examines supplier development and highlights the importance of commitment, communication, alignment, and closer relationships between companies and their strategic suppliers.
Case Study
See how a global networking equipment manufacturer uses ZFlow to collaborate with strategic suppliers and contract manufacturing partners to improve coordination across organizations and enabling faster response to supply chain changes.