Manufacturing · Ecommerce · ERP Integration

Portal ERP Integration

Q: What if our ERP doesn't have an API?

A REST API is not the only option. Supported services, vendor interfaces, middleware, EDI, controlled files, program calls, or read-only data access may provide a sound boundary. We do not bypass the ERP's transaction controls merely to create a connection.

Q: How do you handle ERP customizations?

We document custom fields, business rules, approval paths, pricing logic, and downstream dependencies during assessment. Only the behavior the portal is authorized to use becomes part of the data contract and test plan.

Q: What happens if the ERP goes down?

That behavior is an architecture decision, not a universal promise. Depending on the transaction and risk, the portal may show last-known information with a freshness warning, restrict sensitive actions, queue validated work, or pause submission until the ERP recovers.

Keep portal and ERP records synchronized under clear ownership. Manufacturing customers and dealers expect current pricing, inventory, order, invoice, and shipment information. We engineer the required ERP exchange using the appropriate real-time or scheduled pattern, with validation, recovery, monitoring, and exception ownership.

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The Problem

The portal and ERP disagree about the records customers use to place and manage orders.

Integration problems begin when systems exchange fields without agreement about the operating record, timing, ownership, validation, recovery, and exception response.

What leaders see

People reconcile the same records repeatedly.

Orders, inventory, production, quality, and shipment status move through exports, re-entry, calls, and side files.

What is actually happening

The handoff has no governed contract.

Identifiers, source ownership, timing, validation, monitoring, and recovery differ across systems and organizations.

What gets worse

More connections create more uncertainty.

Point-to-point fixes multiply while failures become harder to detect, explain, assign, and recover.

What Changes

What Portal ERP Integration includes.

Manufacturing customers and dealers expect current pricing, inventory, order, invoice, and shipment information. We engineer the required ERP exchange using the appropriate real-time or scheduled pattern, with validation, recovery, monitoring, and exception ownership.

Governed Order Exchange

Validate portal orders against account, product, pricing, credit, and fulfillment rules before creating the ERP transaction. Return acknowledgments, status, and shipment evidence through monitored interfaces.

Authoritative Pricing Integration

Present the approved customer, contract, tier, promotional, or quoted price from the authoritative pricing record with defined freshness, validation, and exception behavior.

Inventory Synchronization

Present available-to-promise information from ERP, WMS, and allocation records at the cadence the ordering decision requires, with clear treatment of holds and stale data.

Customer Data Sync

Assign ownership for customer accounts, addresses, contacts, roles, and approved credit information, then reconcile changes across the portal and ERP.

Invoice & Payment Sync

Expose authorized invoices, credit memos, balances, and payment status. Route approved portal payments into the finance workflow with validation, acknowledgment, and reconciliation.

Error Handling & Monitoring

Monitor validation failures, timeouts, acknowledgments, retries, data freshness, and reconciliation so unresolved customer-facing exceptions reach an accountable owner.

How It Fits Manufacturing

How Portal ERP Integration fits the manufacturing operation.

Integration EngineeringWhich records must move, which system owns them, how current they must be, and what happens when exchange fails.

Governance dependencyEach interface needs an accountable source, defined identifiers, validation, recovery, monitoring, and ownership before teams can trust the exchange.

Records and handoffs to connect

orders

inventory and materials

production status

quality records

shipments and exceptions

What must be defined before engineering begins

What the manufacturing business needs to change and why.
Which systems, records, risks, and readiness gaps shape the work.
What should be built, how it fits the architecture, and in what order.

Related Services and Planning

What to evaluate next.

Follow the dependencies behind this service instead of treating it as an isolated project.

Customer, Supplier & Partner Portals

Expose approved records and transactions through permissioned customer, supplier, and partner experiences.

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Operational Analytics

Reconcile connected records into dependable operating measures, status, and decisions.

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Workflow and Exception Automation

Route the actions and exceptions that connected systems reveal.

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Start Your Transformation Roadmap

New material work begins in Launchpad so Metrotechs can validate the operating need, evidence, feasibility, architecture direction, and sequence before engineering begins.

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Start With the Manufacturing Objective

Define the smallest sound response and delivery sequence.

Metrotechs determines what the operation actually requires before selecting technology. New material work begins in Launchpad so the evidence, feasibility, architecture direction, priorities, and sequence can be validated before engineering begins.

Discuss the Business Objective Start Your Transformation Roadmap

Metrotechs designs, builds, integrates, and supports the approved solution for the manufacturing operation.

A technical-service request does not bypass discovery. The proposed solution remains a working hypothesis until Metrotechs validates it in Launchpad.

Delivery sequence

How Metrotechs delivers Portal ERP Integration.

Manufacturing customers and dealers expect current pricing, inventory, order, invoice, and shipment information. We engineer the required ERP exchange using the appropriate.

Integration Assessment

Assess your ERP's integration capabilities -- APIs, web services, middleware, database access. Identify the optimal integration method for each data flow.

Data Contract Design

Define data contracts for each integration point -- fields, formats, validation rules, and error handling. Agree on the source of truth for each data element.

Integration Development

Build integration middleware with logging, error handling, retry logic, and monitoring. Test with real ERP data in a sandbox environment.

End-to-End Testing

Test complete business scenarios -- place order in portal, verify in ERP, ship in WMS, verify tracking in portal. Cover happy paths and error scenarios.

Production Deployment

Release in controlled stages with monitoring, reconciliation, rollback decisions, runbooks, and a defined stabilization period for production-specific issues.

FAQ

Questions that usually decide the scope.

Straight answers to what manufacturing leaders ask before committing budget to this work.

Which ERP systems do you integrate with?

We begin with the ERP's supported interfaces and the records the portal needs. Modern APIs, middleware, EDI, events, controlled files, and legacy access methods may all be appropriate, but feasibility depends on security, transaction behavior, ownership, and supportability.

What if our ERP doesn't have an API?

How do you handle ERP customizations?

What happens if the ERP goes down?