The Mainframe Development Course : CICS

Explain the CICS environment and nucleus, detailing environment services, data communications, application programming services, monitoring, and system services, and how they support multi-user transaction processing.

Learn cics transactions, cobol basics, and bms maps by examining map definitions, macros, and the end-to-end flow from compilation to linking.

Master interface blocks, pseudo programming, and aid keys to manage file handling, error handling, and queues. Apply these concepts within mainframe development using cics.

explains how to create and use a COBOL-CICS example program with map definitions, input/output handling, and user authentication to display map results on a mainframe screen.

This lecture shows how to define and use two cobol-cics maps, with map definitions and variables, then compile, install subprograms, and run a transaction.

Congratulations on completing the course; continue practicing the topics from the video series to strengthen your grip on CICS concepts, and explore the many available courses for further learning.