Load Module Structure › Load Module Components

Load Module Components

In general, a CA Gen generated load module contains the following components:

• A transaction manager (Dialog and Screen Manager, Batch Manager, Window Manager, or Server Manager)
• One or more procedure steps from the same business system and the action blocks used by the procedure steps
• Referential Integrity trigger modules
• CA Gen provided special functions (if used in action blocks)
• CA Gen provided runtime routines
• User-provided external action blocks, optionally

External action blocks are not generated by CA Gen.

Some of the CA Gen provided runtime routines can be customized for your environment.

Note: For more information, see the Windows Implementation Toolset User Guide, the z/OS Implementation Toolset User Guide, or the Host Encyclopedia Construction User Guide.

The structure of online load modules for character-based (block mode) applications and GUI applications (including GUI standalone and GUI client) in the workstation environment, and how the components work together, are shown in the following illustrations.