
Controlling System Datasets with VSE Device Independence
7-64 User Reference
Connectivity Systems, Inc.—Copyright © 2006
Use Pursuant to Company Instructions
Controlling System Datasets with VSE Device
Independence
Description Although we recommend that you use GDIUR, you can also control a
system dataset that is routed to disk or tape using VSE device
independence.
DSN Catalog No special entries are required.
JCL
Requirements
There are several JCL requirements you must consider.
The dataset cannot have secondary extents
The dataset must be permanently assigned
Label information must precede the assignment
BIM-EPIC assigns VSE system datasets to the correct disk
volume, so the assignment can specify any volume in the disk
pool
Example The following example routes SYSPCH output to a BIM-EPIC controlled
work dataset, which is then processed using SYSIPT in the subsequent
step.
// JOB ASSEMBLE AND CATALOG AN OBJECT MODULE
// DLBL IJSYSPH,'==.WORKFILE.1'
ASSGN SYSPCH,DISK,VOL=SYSWK1,SHR
// EXEC ASSEMBLY
(SOURCE CODE)
/*
CLOSE SYSPCH,PUNCH
// DLBL IJSYSIN,'==.WORKFILE.1'
ASSGN SYSIPT, DISK,VOL=SYSWK1,SHR
// EXEC LIBR
CLOSE SYSIPT,READER
/&
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