Application programs are run in the application (AP) domain, which contains several major components, as shown in Figure 2.
Most application domain CICS® functions are either provided by modules that are part of the CICS nucleus, that is to say they are an integral part of the system and are loaded at system initialization time, or they are system application programs, which are loaded as needed in the same way as user application programs.
[[ Contents Previous Page | Next Page Index ]]