MHtran-2 Modernization Guide

MHtran-2 is a tool designed to convert older COBOL dialects, such as OS/VS COBOL and COBOL II, into more modern COBOL dialects. It facilitates the migration of legacy COBOL applications to contemporary environments, reducing maintenance costs and improving application performance.

MHtran-2 is a tool set specifically designed for COBOL migration. It provides functionalities for analyzing, converting, and validating COBOL code, making it easier to transition to newer COBOL standards.

Organizations that rely on legacy COBOL systems, particularly those using older dialects like OS/VS COBOL or COBOL II, benefit most from MHtran-2. These organizations are often in industries such as banking, finance, insurance, and government.

A company should consider using MHtran-2 when they need to modernize their COBOL applications to take advantage of newer features, improve performance, or reduce maintenance costs. It is particularly useful when dealing with large codebases in older COBOL dialects.

Alternatives to MHtran-2 include manual code conversion, other automated COBOL conversion tools, or rewriting the application in a different language. Examples of competing products include CB2CONV and other COBOL migration tools.

MHtran-2 requires a z/OS environment to run. It also integrates with systems like CA Panvalet, CA Librarian, CA IDMS, IMS, and DB2, which must be present in the environment for full functionality.

MHtran-2 runs within an LPAR on z/OS. It leverages z/OS subsystems for file management, data access, and security.

MHtran-2 is a standalone product that provides COBOL conversion capabilities. It does not inherently extend or enhance another specific product but integrates with various data and code management systems.

MHtran-2 typically involves analyzing the existing COBOL code, configuring the conversion rules, executing the conversion process, and validating the converted code. The exact commands and syntax depend on the specific version and configuration of MHtran-2.

MHtran-2 helps organizations reduce the costs associated with maintaining older COBOL systems. By converting to more modern dialects, it enables the use of newer tools and techniques, improving developer productivity and application performance.

By modernizing COBOL applications, MHtran-2 helps organizations maintain business agility. It allows them to adapt more quickly to changing business requirements and integrate with newer technologies.

MHtran-2 can be integrated into enterprise ecosystems through its support for standard data formats and integration with systems like DB2 and IMS. This allows for seamless data exchange and application interoperability.

MHtran-2 leverages the security features of the z/OS environment, including RACF or ACF2, to control access to converted COBOL applications and data. It supports standard authentication methods available in z/OS.

MHtran-2 uses the access control mechanisms provided by z/OS, such as RACF or ACF2, to manage user permissions and access rights. The specific access control model depends on the z/OS configuration.

MHtran-2 integrates with z/OS audit and logging facilities to track conversion activities and access to converted applications. This allows for monitoring and auditing of security-related events.

Ongoing operational requirements for MHtran-2 include monitoring the conversion process, managing the converted COBOL applications, and ensuring compatibility with other systems. This requires skilled mainframe personnel.

MHtran-2 provides administrative interfaces through z/OS TSO/ISPF panels and batch jobs. These interfaces allow administrators to configure conversion rules, manage user access, and monitor system performance.

Common implementation challenges include dealing with complex COBOL code structures, ensuring data integrity during conversion, and managing dependencies on other systems. Thorough testing and validation are crucial.