Basic System

The following table presents the system generation statements that you use to define the basic DC/UCF system.

Statements	Comments
SYSTEM	One for each DC/UCF system to be defined in the data dictionary
DEFAULT PROGRAM	One each time you want to change default characteristics for subsequent program definitions
IDD	One to define default usage modes for IDD DDDL-compiler access to the data dictionary
LOADLIST	One for each load list to be available to the DC/UCF system at runtime
NODE	One to identify the communications method that is used by the DC/UCF system to access other nodes in the network
PROGRAM	One for each database procedure not link edited with a subschema One for each subschema not eligible for automatic program definition at runtime
RESOURCE TABLE	One to define the location (node) of remote resources that the DC/UCF system accesses
RUNUNITS	One for each alternate dictionary for which you want to predefine load-area run units One for each database catalog containing SQL-defined and SQL security objects for which you want to predefine load-area run units One for signon run units you wish to predefine
STORAGE POOL	One for each secondary 24-bit storage pool
XA STORAGE POOL	One for each 31-bit storage pool (for systems supporting 31-bit addressing only)

Note: To facilitate the monitoring and maintenance of the system, the data dictionary, and the database, a system configured primarily to perform database services for batch programs should include the following online components:

The DCMT and OPER system tasks
The online DDDL compiler
The online schema compiler
The online command facility
The online subschema compiler

More Information

For more information about the SYSTEM statement, see SYSTEM Statement.
For more information about the LINE (LINE Statement), PTERM (PTERM Statement), and LTERM (LTERM Statement) statements, see Teleprocessing Network Statements.
For more information about the remaining statements in the table, see System Generation Statements.