Generative AI Legacy Application Migration for Code Remediation

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Solution Overview

Problem

The migration of legacy applications to newer versions is a complex and cumbersome process, often leading to errors, downtime, and security threats due to incompatibilities and manual intervention.

Innovation Solution

A system and method utilizing generative artificial intelligence (AI) to automate the migration process, including validation, integration, and remediation of application code objects, ensuring compatibility with target applications and minimizing manual intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual remediation of application code errors is performed during migration, then errors can be corrected, but the process is vulnerable to mistakes and reduces productivity

Engineering Contradiction:
Improveerror correction accuracyVSAvoiddeveloper productivity
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system enables self-service automated remediation through AI-powered analysis that automatically detects, diagnoses, and corrects application code errors during migration without requiring manual developer intervention, thereby eliminating human error while maintaining high productivity

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the mechanical manual process of error remediation with an automated AI-based system that uses machine learning models to analyze code compatibility issues and generate remediation actions, substituting human effort with intelligent automation

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Productivity

If legacy applications are migrated to latest versions, then operational efficiency is improved, but incompatibilities lead to application code errors

Engineering Contradiction:
Improveoperational efficiencyVSAvoidapplication code compatibility
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system performs preliminary compatibility analysis and validation of application code objects before executing the migration process, identifying potential incompatibilities and remediation requirements in advance to ensure successful migration without code errors

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent implements a feedback mechanism where the AI system continuously monitors migration progress, validates code compatibility at each stage, and adjusts remediation strategies based on real-time analysis of compatibility outcomes to ensure reliable migration

Inventive Principle:
Principle #23Feedback

3Loss of time

If migration process is accelerated to minimize downtime, then operational continuity is maintained, but complexity of migration increases

Engineering Contradiction:
Improvemigration downtimeVSAvoidmigration process complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The automated AI-powered migration system performs self-service validation, compatibility checking, and remediation operations without requiring complex manual coordination, enabling rapid migration execution that minimizes downtime while keeping the process manageable through automation

Inventive Principle:
Principle #25Self-service

4Ease of manufacture

If existing migration processes are used, then migration can be performed, but they are not technology agnostic and scalable

Engineering Contradiction:
Improvemigration process applicabilityVSAvoidtechnology agnosticism
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The patent implements a universal AI-powered migration platform that can handle multiple legacy application types and target systems through a single automated framework, making the migration process technology-agnostic and scalable across different organizational contexts without requiring process redesign

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS20250291588A1System and method for generative ai powered migration of legacy applications
Publication Date: 2025.09.18 COGNIZANT TECH SOLUTIONS INDIA PVT LTD
  • US20250291588A1 patent drawing
  • US20250291588A1 patent drawing
  • US20250291588A1 patent drawing

AI summary

A system and a method for Gen AI powered migration of legacy applications is provided. This technology processes an input file comprising application code objects associated with a legacy application code by populating data present in the input file in response to triggering of an event. The application code objects are validated to modify the application code objects present in the input file based on an outcome of validation. The processed input file is integrated with a target application to perform a check of the application code objects present in the processed input file iteratively by using one or more recommended variants associated with the target application. An outcome of check is extracted as a check file and a non-remediated version of the legacy application code for generating prompts. The generated prompts are executed iteratively for remediating the non-remediated version of the legacy application code for migration.