Stand-Alone Prefix Resolution is
run as a standard z/OS® job.
It consists of a single job step. To run Stand-Alone Prefix Resolution,
you must supply an EXEC statement that invokes the program FABYMAIN,
and DD statements that define inputs and outputs.
Before you begin
Before running Stand-Alone Prefix Resolution, consider tuning
your environment to improve performance. See
Performance and tuning for integral information about
performance and tuning.
Procedure
- Specify the EXEC statement in the following form:
//HPPR EXEC PGM=FABYMAIN,REGION=nnn
where nnn is
the region size. The minimum region size requirement depends on the
internal sort/merge requests and on the number of I/O buffers specified
on the DFSURWF1, DFSURWF3, and DFSURIDX DD statements. The minimum
requirement is approximately 4 MB. Performance improves as the region
size is increased. The recommended value for the region size is 8
MB or higher.
- Provide DD statements.
For a list of DD statements
for Stand-Alone Prefix Resolution, see DD statements for Stand-Alone Prefix Resolution.
- Provide control statements.
For a list of
control statements for Stand-Alone Prefix Resolution, see Control statements for Stand-Alone Prefix Resolution.
- Specify the following FABYIN control statement:
UPDATE=NO
This control statement is
optional because UPDATE=NO is used when UPDATE control statement is
not specified.