How Corlido Made Source-to-Pay Automation More Scalable Across SAP Ariba, NetSuite, and COPS PunchOut

Corlido Group is a global procurement and logistics organization, founded in the Netherlands in 1995. The company supports international clients with sourcing, operational purchasing, order management, expediting, warehousing, logistics, and financial and administrative services.

Over the years, Corlido grew from a traditional wholesaler into an international specialist in indirect procurement, with more than 100 procurement professionals. Corlido’s clients are active in sectors such as Oil & Gas, petrochemicals, healthcare, technology, agriculture, and the public sector.

Corlido supports complex Source-to-Pay requirements for large enterprise customers using SAP Ariba. The process had to connect SAP Ariba, NetSuite, and COPS - Corlido's own e-procurement and PunchOut platform - with each other while simultaneously supporting procurement flows from RFQ to PO conversion through order processing, invoicing, and payment-related status updates.

COPS, the Corlido Online Procurement System, is not just an online shop. It plays an active role in the procurement process between enterprise buyers, Corlido, and the back-office systems that process orders, invoices, and status updates. COPS also serves as an access gateway to supplier websites, so buyers can punch out, assemble carts there, and then bring them back to COPS to consolidate them into one COPS cart.

Before the integration framework was improved, too large a portion of the process still relied on email, phone calls, and manual ERP input. Orders, changes, customer data, item data, and status updates required manual reconciliation.

This created extra work for internal teams, delayed onboarding of enterprise customers, and made procurement statuses harder to track.

Teknuro built a Celigo-based integration, so that SAP Ariba, NetSuite, and COPS function as one connected Source-to-Pay process.

Purchase orders, change orders, order confirmations, invoices, and document status updates now move automatically between the systems. Buyer-specific rules are handled in a structured manner, rather than through repeated manual reconciliation or custom development for every new buyer scenario.

The result is less manual work, faster onboarding of enterprise customers, better insight into procurement statuses, and a more reliable digital purchasing experience for international B2B customers.

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Enterprise buyers expect purchasing processes that are fast, reliable, and easy to track. For suppliers like Corlido, this means that SAP Ariba, PunchOut, cXML communications, ERP processes, and internal procurement workflows must operate as one integrated ecosystem, with minimal manual intervention and consistent process execution.

For the integration, too much work happened outside the systems. Orders came in via email or phone and were entered manually. As order volume and buyer complexity increased, the process could no longer scale.

SAP Ariba was already part of the procurement landscape, but that did not remove the complexity. Large enterprise customers often use Ariba in different ways. Each implementation can contain its own cXML deviations, order formats, service order logic, invoicing requirements, expectations around status updates, and deviations from standard Ariba behavior.

A simple point-to-point integration was therefore insufficient. Every new buyer, each country, every business unit or procurement entity could introduce different rules that had to work end-to-end: from SAP Ariba and COPS to NetSuite, and back via confirmations, invoices, and status updates.

A generic standard integration would have been too rigid. Without a flexible framework, every new enterprise customer would become a separate technical project: slower to onboard, harder to maintain, and more vulnerable in production.

Teknuro approached the project as more than just a system integration. The goal was a flexible Source-to-Pay integration framework that could support buyer-specific differences without technical redevelopment for every new scenario.

Celigo was used as the integration layer between SAP Ariba, NetSuite, and COPS. The framework supports the core workflows upon which enterprise procurement relies: purchase orders and change orders, material and service orders, order confirmations, goods receipts, material and service invoices, and the corresponding invoice and document status updates. It also processes cXML, PunchOut data enrichment, and buyer-specific mappings, validations, and business rules that vary per enterprise customer.

The integration layer handles the movement, transformation, and validation of data between systems. The solution was not limited to Celigo. NetSuite was also configured and extended where needed, so that the business process could run smoothly within the ERP.

This was important because business teams should not need a developer every time a buyer has a new line, mapping, or onboarding requirement. Buyer-specific integration settings were therefore structured in NetSuite, giving application and account management teams more control when onboarding new buyers, adding countries for existing buyers, or adjusting process rules.

Rather than rebuilding the integration for every new buyer scenario, Corlido can manage many important settings via configuration. This makes the process easier to operate, easier to scale, and less dependent on ongoing technical changes.

Monitoring and logging in Celigo and NetSuite also give teams better visibility into transaction statuses, exceptions, and process performance. If something requires attention, teams can investigate the process more precisely without having to check every system separately.

Corlido now has a more scalable and more automated Source-to-Pay process for enterprise customers.

Standard transactions such as purchase orders, change orders, confirmations, invoices, and status updates require far less manual intervention as they move between SAP Ariba, COPS, and NetSuite. That reduces manual ERP data entry, document review, e-mail follow-ups, and chasing statuses.

For operational buyers this means less time on repetitive transaction processing and more time for higher-value work: managing exceptions, preventing delivery delays, coordinating suppliers, supporting onboarding of buyers, and improving service quality for enterprise customers.

The result is a procurement operation that can handle more buyer complexity with greater control, fewer manual handoffs, and a stronger customer experience.

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