Memorex LOCK - VERSION 2-24 Informazioni Techniche Pagina 201

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DLBL Options
User Reference
Connectivity Systems, Inc.—Copyright © 2006
Use Pursuant to Company Instructions
4-13
M Issue messages
open/close
Overrides configuration options
ALLMALL=NO (default) and
ALLMSG=NO for this dataset. Allocation
messages are issued for the dataset and for
all subsequent disk datasets that are opened.
For output datasets, EP039 is issued after
the dataset has been opened, displaying the
allocated extents. EP052 is issued after the
file has been closed, displaying the size of
the truncated extent.
For input datasets, EP053 is issued to
display the extent that has been opened.
EP051 is issued to indicate that the dataset
has been closed.
This option is ignored for system datasets,
such as IJSYSLN, that are held open across
job step boundaries.
N Bypass truncation All unused space between the end-of-file
record and the end of the last extent remains
allocated to the dataset. Use the Bypass
truncation option if the file is to be accessed
later as a DA file to enable additional
records to be written to the file after the file
is closed. This option is required for any
dataset processed with a
TYPEFLE=WORK DTF. The Bypass
truncation option is also required when you
use the option code S, reuse same space.
O Use extent size in
EXTENT
statement
Accepts the size specified in the EXTENT
statement as the primary extent rather than
the size specified in the DSN Catalog. Pool
name and secondary extent size are taken
from the BIM-EPIC dataset definition. Use
this option when the volume of data you are
processing is significantly different from
normal. This option is valid for cataloged
datasets only.
P Delete (Purge) at
End of Job
(non-generation
files only)
Deletes the dataset at end of job. Use this
option for temporary datasets that are not
closed for input. This option is
automatically activated for all SORTWK
and affects only cataloged, non-generation
datasets. Configuration option
JOBACCT=YES is required.
Code Action Description
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