SoftwareMining •
COBOL to Java & C#
• Predictable & Repeatable
Managing an enterprise COBOL modernization project involves more than converting source code. Teams must understand application dependencies, plan data migration, control project risk, validate functional equivalence and deploy the converted application with minimal business disruption.
SoftwareMining's COBOL-to-Java and COBOL-to-C# conversion tool supports application analysis, dependency reporting, automated conversion and execution-based validation. Project management, business validation and production deployment remain under the control of the client and its system integrator.
Enterprise customers and system integrators can download and evaluate the conversion tool using representative components from their own COBOL applications before planning a wider phased modernization project.
An enterprise COBOL-to-Java or COBOL-to-C# modernization project normally covers application analysis, data planning, source-code conversion, functional-equivalence testing, integration and controlled deployment.
Project teams collect the COBOL programs, copybooks, JCL, data definitions and relevant IMS DBD, PSB and PCB files. SoftwareMining analyses these components to identify missing references, call chains, shared resources and external dependencies.
Dependency reports and application flowcharts help define project boundaries, identify related programs that should be converted together and establish a documented baseline for estimation and testing.
File and database dependencies must be assessed before the target architecture is finalized. Sequential files may remain in their existing format, while VSAM, KSDS, IMS or other data structures can be mapped to relational databases where required.
COBOL record definitions, file keys and database metadata can be used to generate SQL structures and data-access components. SoftwareMining utilities also support the conversion of EBCDIC files, including character, binary and packed-decimal fields, to ASCII or UTF-8. See COBOL data migration to SQL .
SoftwareMining converts COBOL business logic, data structures and supported platform dependencies into maintainable Java or C# source code. Consistent conversion patterns are applied across related programs and shared copybooks.
Supported COBOL features include REDEFINES, OCCURS DEPENDING ON, numeric formats, program calls and complex control flow. Static analysis can identify unreachable or redundant logic for review, while shared definitions can be generated as reusable target-language components.
The converted and original applications are executed using representative business data. Reports, files, database updates, return codes, logs and transaction results are compared to identify unexpected differences.
SoftwareMining comparison utilities and structured logs support repeatable execution-based validation. Customer acceptance testing and approval remain the responsibility of the client and its delivery team. See COBOL-to-Java and COBOL-to-C# functional-equivalence testing .
After validation, the generated application is integrated with the selected databases, APIs, messaging, security and operational services. Java or C# applications can be deployed on-premises or on public, private or hybrid cloud infrastructure.
For COBOL batch applications, supported JCL job steps can be converted into Unix shell scripts or Windows batch scripts . These scripts coordinate converted programs and utilities and can be integrated with the organization's selected scheduling platform.
Successful modernization combines application analysis, controlled conversion, functional-equivalence testing and phased deployment. The objective is to preserve established business behaviour while producing maintainable Java or C# applications for long-term operation.
Use the Mainframe Modernization Approach to plan the project stages, and review COBOL-to-Java conversion pricing to understand the conversion licence and the wider testing, integration and deployment costs that should be included in the project budget.
An enterprise COBOL-to-Java or COBOL-to-C# modernization project normally covers application analysis, data planning, source-code conversion, functional-equivalence testing, integration and controlled deployment.
Project teams collect the COBOL programs, copybooks, JCL, data definitions and relevant IMS DBD, PSB and PCB files. SoftwareMining analyses these components to identify missing references, call chains, shared resources and external dependencies.
Dependency reports and application flowcharts help define project boundaries, identify related programs that should be converted together and establish a documented baseline for estimation and testing.
File and database dependencies must be assessed before the target architecture is finalized. Sequential files may remain in their existing format, while VSAM, KSDS, IMS or other data structures can be mapped to relational databases where required.
COBOL record definitions, file keys and database metadata can be used to generate SQL structures and data-access components. SoftwareMining utilities also support the conversion of EBCDIC files, including character, binary and packed-decimal fields, to ASCII or UTF-8. See COBOL data migration to SQL .
SoftwareMining converts COBOL business logic, data structures and supported platform dependencies into maintainable Java or C# source code. Consistent conversion patterns are applied across related programs and shared copybooks.
Supported COBOL features include REDEFINES, OCCURS DEPENDING ON, numeric formats, program calls and complex control flow. Static analysis can identify unreachable or redundant logic for review, while shared definitions can be generated as reusable target-language components.
The converted and original applications are executed using representative business data. Reports, files, database updates, return codes, logs and transaction results are compared to identify unexpected differences.
SoftwareMining comparison utilities and structured logs support repeatable execution-based validation. Customer acceptance testing and approval remain the responsibility of the client and its delivery team. See COBOL-to-Java and COBOL-to-C# functional-equivalence testing .
After validation, the generated application is integrated with the selected databases, APIs, messaging, security and operational services. Java or C# applications can be deployed on-premises or on public, private or hybrid cloud infrastructure.
For COBOL batch applications, supported JCL job steps can be converted into Unix shell scripts or Windows batch scripts . These scripts coordinate converted programs and utilities and can be integrated with the organization's selected scheduling platform.
Successful modernization combines application analysis, controlled conversion, functional-equivalence testing and phased deployment. The objective is to preserve established business behaviour while producing maintainable Java or C# applications for long-term operation. See the Mainframe Modernization Roadmap .