Jack Henry is moving Symitar off its proprietary database and onto a new SQL-based platform – and its own leadership has said the transition raises the cost of testing and maintenance.
That means every credit union running Symitar is already inside a modernization event, whether or not it has plans to switch cores. Add to that a market where 73% of credit unions are planning core replacement by 2027, and an OCC examination framework – effective January 2026 – that now treats an active core transformation as an elevated operational risk event, and testing stops being a downstream QA task. It becomes the thing standing between a clean transition and a costly one.
Most modernization programs don’t fail on the migration itself. They fail on what wasn’t validated along the way – 77% of organizations that started a mainframe modernization program failed to complete at least one, primarily due to inadequate planning. QyrusAI closes that gap with a unified approach that pairs discovery and rationalization with continuous testing across the full Jack Henry stack.
What’s inside the whitepaper
- Why the Jack Henry Platform transition changes the calculus for every Symitar institution, not just those planning a core switch
- The four recurring pressure points across the Symitar lifecycle – from conversion to daily maintenance to strategic planning
- Why 77% of mainframe modernization programs fail to complete at least one phase, and what the ones that succeed do differently
- A practical model for testing across the full Jack Henry stack – Quest, Episys, SymXchange, jXchange – as one connected journey, not five disconnected checks
- A phased, parallel-run-aligned approach to engaging modernization and testing together
One Platform for Modernization and Testing, Together
QyrusAI brings discovery, rationalization, and cross-stack testing into one continuous loop instead of treating them as disconnected phases. Instead of mapping dependencies in one tool, testing UI flows in another, and validating APIs in a third, QyrusAI correlates all of it – so teams know what’s safe to touch, and can prove nothing broke once they touch it.
