3. Installation › 3.5 Generate a Database Unit › 3.5.2 Build Database Unit Libraries › 3.5.2.2 Populate Database Unit Libraries (COPYLIBU)

Previous Topic: 3.5.2.1 Create Database Unit Libraries (COPYLIBS)

Next Topic: 3.5.3 Generate JCL, CLISTs, and Procedures

3.5.2.2 Populate Database Unit Libraries (COPYLIBU)


Once the JCLDEF member is coded (see Section 3.5.3), the
products in the unit are defined.  The JCLGENA and JCLGENB
jobs generate another installation job, COPYLIBU, which
copies more parameter members into the unit libraries
previously listed, based on the products installed in the
unit.

Note:  The JCLGENA job is executed exactly one time, when you
       create a new unit database.  The JCLGENB job is
       executed when ever you need to recreate the
       installation jobs generated by JCLGENA and JCLGENB
       (e.g., to generate an updated COPYLIBU job).

Another function of COPYLIBU is to generate the database
modeling parameter library member DBMODEL.  When constructed
by COPYLIBU, this member contains information for active
information areas and files for only the products installed
in the unit database.

To finish populating the unit libraries, submit the job:

    SUB 'prefix.MICS.CNTL(COPYLIBU)'