IBM AS400 / iSeries Migration & Modernization with AI|VerraDyne

Modernize your AS400 applications with speed, accuracy, and AI‑powered intelligence.

At VerraDyne, we specialize in transforming IBM AS400 / iSeries applications into modern, maintainable, Windows‑based solutions. With our new AI toolset, LexAI, we accelerate every stage of the migration process — from code analysis to automated conversion — ensuring a smoother, faster, and more predictable modernization journey.

AI‑Enhanced AS400 Migration Capabilities

AI‑Powered Code Analysis & Business Logic Extraction

LexAI automatically:

  • Scans and maps COBOL, RPG, and CL program structures
  • Identifies dependencies, dead code, and modernization risks
  • Extracts embedded business rules for documentation and validation
  • Generates modernization recommendations based on patterns learned from past migrations

This reduces weeks of manual discovery to days — with higher accuracy and fewer surprises.

Automated Code Conversion (COBOL → .NET)

Your AS400 / iSeries COBOL programs can be converted into:

  • Micro Focus COBOL
  • Fujitsu COBOL
  • VB.NET
  • C#

LexAI assists by generating clean, structured .NET‑ready code while flagging ambiguous logic for human review. Your business logic stays intact — your platform becomes modern.

AI‑Assisted Screen Modernization

AS400 DDS screens are automatically transformed into:

  • ASPX WebForms
  • Windows WinForms
  • COBOL screen‑handling frameworks

Choose a pixel‑accurate replica of your current UI or a fully modernized interface — we support both.

CL Job Conversion — Modernized with AI

All CL jobs can be converted into:

  • Windows command scripts
  • COBOL
  • C#
  • VB.NET

LexAI analyzes job flows, identifies dependencies, and generates equivalent modern scripts with validation checkpoints.

Data Migration & Modernization

AS400 DMS files are converted into your preferred relational database:

  • SQL Server
  • Oracle
  • MySQL

LexAI assists with schema mapping, data cleansing, and validation to ensure accuracy and integrity.

We also provide VerraDyne DFU and OPNQRYF replacements, giving you modern tools that replicate and enhance AS400 functionality.