Now Is the Time to Future-Proof Nonstop

Now Is the Time to Future-Proof Nonstop

By Phil Ly, President, TIC Software | ticsoftware.ai

The AI world has continued to change rapidly. In the past six months alone, the rise of Agentic AI — tools like Anthropic’s Claude Code and OpenAI’s Codex — has taken the world by storm. These aren’t just assistants that answer questions. They are AI agents that can reason, plan, and write code autonomously. It is exciting technology. And the Nonstop community should be paying attention — because we can harness this to enhance the present and build the future for Nonstop.

The Challenge We All Know

Nonstop environments run some of the world’s most critical transaction systems — banking, payments and finance. But they carry a quiet risk: decades of business logic buried deep in COBOL, TAL, TACL, and C codebases that only a shrinking pool of senior developers truly understands. When those developers retire, that knowledge walks out the door with them. Manual documentation efforts take months and still fall short. The question isn’t whether to modernize — but how to do it safely and effectively.

Gen AI Changes Everything

Generative AI can read code and analyze it. It can infer context, identify architectural patterns, and surface the business logic that humans would take months to document manually. For the Nonstop world, this is transformative.

TIC Navigator was purpose-built to harness this power specifically for Nonstop environments. Rather than relying on generic, out-of-the-box LLMs, Navigator layers deep Nonstop domain expertise on top of GenAI — handling Nonstop-native constructs like TMF transactions, Pathway, TAL, and ENSCRIBE data structures more than what general-purpose models understand. This is much more than just throwing your code into ChatGPT. TIC Navigator is built on TIC’s deep Nonstop knowledge base, combined with rigorous AI context engineering and software engineering principles. The result is accurate, meaningful insights with dramatically reduced hallucinations, grounded in verified code facts.

• Code analysis at scale: Navigator scans and analyzes your COBOL, SCOBOL, TAL, TACL, and C/C++ code, maps dependencies, and generates comprehensive documentation — system architecture diagrams, data flow visualizations, and business rule extractions
• Knowledge preservation: It captures not just what the code does, but also preserves institutional knowledge in a searchable, accessible knowledge base before it’s lost
• Faster onboarding: New developer can understand complex Nonstop systems in weeks instead of months, querying the knowledge base in natural language instead of hunting through millions of lines of code or waiting for an SME to be available

Chat: The Key to Debugging, Support, and Modernization

Teams spend a lot of tracking down the root cause of a bug, answering support tickets about how a system works, or gathering enough knowledge to safely modernize. Now you can have an intelligent assistant that already knows your entire Nonstop codebase and can give your answers instantly.

That’s exactly what TIC Navigator’s built-in Chat capability delivers.

Debugging a Program
A developer spends days tracing through thousands of lines of code. With TIC Navigator Chat, you just ask “What are all the programs that write to this table?” You get a direct, contextual answer in minutes, not days.

Solving a Support Problem
Chat gives support teams immediate answers based on input about a problem. First-response times drop and escalations decrease. And your senior developers stop being the default answer machine for every production incident.

Modernization and Migration Planning
Before you can safely migrate or refactor, you need to understand your application deeply. Chat lets your architects ask directly about the underlying structure and the reasons behind the code.

TIC Navigator Chat turns your Nonstop codebase into a knowledge base — available to everyone on your team.

New Development: VS Code + AI Builds Real Nonstop Apps

Future-proofing isn’t just about understanding legacy code — it’s about building new Nonstop applications with modern tools. TIC Software’s VS Code Nonstop TAL Extension brings Copilot capability directly into VS Code, giving developers AI-powered assistance tailored specifically for Nonstop development.

• TAL IntelliSense — Auto-complete with proc/subproc parameter hints and context-aware suggestions
• Code Explain & Refactor — Instantly explain any module or highlighted code block; refactor with AI assistance
• TAL Linter — Catch issues before compile with inline warnings, errors, and line-level diagnostics
• Proc Navigation — Jump to any proc definition or surface every caller with a single right-click
• NonStop Integration — Upload/download source, kick off remote compile, and receive results — all from VS Code

Whether you’re extending an existing application or building something new, the extension gives your developers the tools to move faster with higher productivity.

What You Should Do Now

The window to act proactively — before a knowledge crisis, a forced migration, or a competitive gap — is open right now. Here’s how to start:

Learn more about AI
Get your team educated on what Generative AI can and can’t do in a Nonstop context. Not every AI tool understands Nonstop-specific architecture. Focus on purpose-built solutions that combine GenAI with deep Nonstop domain expertise.

Start a POC
Pick one application — ideally one where key developers are nearing retirement or where documentation is thin — and run a proof of concept. See how a single POC will make the business case for broader adoption clear.

Contact TIC Software
You don’t have to figure this out alone. TIC Software has deep experience bringing AI to Nonstop environments — from code intelligence and documentation to chat-based debugging and modern development tooling. Reach out at sales-support@ticsoftware.com or request a demo. Let’s map out the right path forward for your organization together.

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