There is no other way, if you want to work with CICS you need to have hands-on to use existing in built Transaction. These 9 most popular Transactions help you start your CICS program.
Symbolic Maps are generated in the same language. The physical Maps are being used only at run time. To run any CICS online program you need both Maps. The symbolic map contains all the variables that you need to mention in the program.
CICS supports read integrity while reading a file. This feature you can see especially while reading remote files in RLS mode.
This is possible by using RLS -Record Level Sharing Record-level sharing (RLS) is a VSAM…