CA Gener/OL Modernization Guide

CA Gener/OL is a fourth-generation programming language and application development environment specifically designed for creating CICS applications on z/OS. It provides tools and a language for rapidly building and deploying mainframe applications.

CA Gener/OL is primarily a programming language and application development toolset. It provides a high-level language and associated tools to generate CICS applications.

Organizations that rely heavily on CICS for transaction processing and application delivery on z/OS are prime candidates. These are often large enterprises in industries like banking, insurance, and retail.

A company should consider CA Gener/OL when they need to develop or maintain CICS applications efficiently. It is especially useful when rapid development and deployment are critical, and when there is a need to abstract away some of the complexities of traditional CICS programming.

Alternatives include other 4GLs, COBOL, and Java-based CICS development tools. Specific competitors include CA RAMIS and other mainframe application development environments.

CA Gener/OL runs on the z/OS platform and requires the CICS subsystem to be present. It operates within an LPAR on the mainframe.

Yes, CA Gener/OL runs within an LPAR on a z/OS system. It is dependent on the z/OS operating system and the CICS transaction processing subsystem.

CA Gener/OL uses configuration files to define application behavior and system parameters. These files are typically customized during implementation and maintenance.

The main system components include the Gener/OL compiler, runtime libraries, and the application definitions. These components work together to generate and execute CICS applications.

CA Gener/OL allows for faster development cycles and reduced maintenance costs compared to traditional CICS programming methods. It improves developer productivity and enables quicker response to changing business requirements.

By using CA Gener/OL, organizations can reduce the time and resources required to develop and maintain CICS applications. Without it, they would likely face longer development times, higher costs, and increased complexity.

CA Gener/OL leverages the security features of the z/OS and CICS environments. It supports authentication methods provided by CICS, such as user IDs and passwords, and integrates with external security managers like RACF.

CA Gener/OL integrates with z/OS security systems like RACF to control access to resources and data. It uses the access control mechanisms provided by CICS and the underlying operating system.

CA Gener/OL provides audit logging capabilities to track user activity and system events. These logs can be used for security monitoring and compliance purposes.

Ongoing operational requirements include monitoring the performance of CICS applications developed with CA Gener/OL, performing regular maintenance, and ensuring the availability of the z/OS and CICS environments.

CA Gener/OL is typically deployed on-premise within a z/OS environment. It requires technical expertise in mainframe systems, CICS, and the Gener/OL language itself.

Administrative interfaces are available through CICS panels and potentially a command-line interface. User management is typically handled through CICS or an external security manager like RACF.