Tricentis Tosca
Enterprise Automation, Properly Implemented.
Tricentis Tosca is the enterprise standard for model-based test automation across SAP, Salesforce, and core business platforms. Resync implements, optimises, and rescues Tosca programmes — including one of New Zealand’s largest deployments, with an 80% reduction in test effort on the public record.
Most Tosca Investments Under-Deliver — Here’s Why
The three failure modes that turn an enterprise automation licence into shelfware — and how implementation method prevents them.
Shelfware Risk
Enterprise licences get bought at programme kick-off; adoption is what earns them back. Without model-based method, trained people, and an automation-first delivery rhythm, Tosca usage plateaus at a handful of flows while the licence bill keeps arriving. Value is built, not purchased.
Model Debt
Tosca’s power is its model layer — and badly structured modules, copy-pasted test cases, and missing reuse discipline create model debt that mirrors the manual effort automation was meant to replace. A Tosca suite is an engineering artefact; it rewards architecture and punishes improvisation.
ERP Change Velocity
SAP and Salesforce ship change constantly — quarterly releases, patches, config drift. Naively built automation breaks with every cycle. Tosca’s resilience advantage is real, but only when models are designed for change from day one. That design discipline is the difference between an asset and a burden.
How Resync Approaches Tricentis Tosca
For organisations running Tricentis in New Zealand, Resync implements Tosca the way the platform is designed to work: risk-based test design, a reusable module architecture, distributed execution, and reporting that gives programme leadership real coverage visibility. Our Tosca practice was proven on one of New Zealand’s largest automation programmes — an 80% reduction in test effort for a Crown entity, documented in a public case study.
The deepest value shows on ERP: Tosca-driven regression for SAP S/4HANA migrations and Salesforce programmes, where model-based automation absorbs platform change that breaks script-based suites.
What We Deliver
From first implementation to programme rescue and licence-value honesty.
Tosca Implementation
Model-based framework design, risk-based test selection, and distributed execution — built for adoption, not just installation.
SAP & ERP Automation
Tosca regression for S/4HANA migrations and Salesforce programmes — automation that survives quarterly platform change.
Tosca Programme Rescue
Stalled adoption turned around — model refactoring, reuse standards, and an adoption plan with owners and dates.
CI/CD & Distributed Execution
Tosca wired into your pipelines with DEX execution and results that gate releases — automation on every build, not on request.
Licence Value Assessment
An honest utilisation review — where Tosca earns its cost, where an open-source mix serves better, and how to right-size.
Team Capability & Handover
Tosca specialists pair with your testers throughout — backed by our free automation curriculum, so capability stays when we leave.
Tool Independence
We Recommend the Right Tool.
Not the One We’re Paid to Sell.
Most QA partners are certified resellers — their tool recommendation follows their vendor agreement, not your programme needs. Resync has no vendor sales targets. We select and deploy whichever testing platform best fits your technology landscape, your team’s skills, and your budget. That objectivity is part of what independence means.
Why Resync for Tricentis?
Independent. Specialist. Accountable.
Fit Before Margins
We know Tosca deeply — and we carry no licence sales targets. Where an open-source stack fits your landscape better, we say so plainly; where Tosca’s enterprise strengths earn their cost, we prove it in delivery.
Proven at NZ Scale
One of New Zealand’s largest Tosca programmes delivered — 80% test-effort reduction for a Crown entity, on the public record, not in a slide deck.
Outcomes, Not Hours
We measure success by defects prevented, deployment confidence gained, and risk reduced — not by test case volume. You get results that hold up under pressure.
Frequently Asked Questions
What programme directors and test managers typically ask before engaging Resync for Tricentis work.
Q.Is Tosca worth the licence cost against open-source frameworks?
It depends on your landscape, and we answer it honestly because we sell no licences. For ERP-heavy estates — SAP, Salesforce, packaged platforms — Tosca’s model-based resilience and packaged-app support routinely justify the cost. For custom web applications, modern open-source frameworks often serve better. Most large NZ enterprises land on a deliberate mix, and we help design exactly that.
Q.Can you rescue a stalled Tosca rollout?
Yes — stalled adoption is one of our most common Tricentis engagements. A rescue starts with a model and utilisation review, refactors the module architecture for reuse, sets standards, and rebuilds the adoption plan with named owners. The licence you already bought becomes the asset it was meant to be.
Q.Does Tosca handle SAP S/4HANA testing?
It is one of the strongest tools available for it. Tosca’s packaged-application support and model layer absorb the constant change S/4HANA programmes generate — which is why our largest Tosca deployment ran inside a major migration programme. We combine the tool with migration-specific test strategy: data validation, integration coverage, and cutover rehearsal.
Q.How is model-based automation different from script-based?
Scripts encode steps; models encode the application. When the application changes, scripts break line by line, while model updates propagate to every test that reuses the module. The payoff is dramatically lower maintenance at scale — but only if the model architecture is designed for reuse from the start, which is precisely where implementations succeed or fail.
Q.Can Tosca coexist with Playwright or Selenium suites?
Cleanly, and it often should. A common NZ pattern runs Tosca across ERP and packaged platforms while open-source frameworks cover custom web front-ends — each tool where it is strongest, integrated in the same pipelines and reported through the same quality gates. We design and run exactly this kind of mixed estate.