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TSIDMNT Commands CATALOG

Chapter 3. DSN Catalog Management Utility 3-13

Parameter Required? Valid Entry Default

dataset-name

Yes 1 to 44 characters None

BLK No NO|1 to 65535|MAX|OPT NO

COM No 1 to 30 characters None

COP No 1 to 44 characters None

CYC No 0 to 999 None

DLA No 1 to 9999 None

PWD No 1 to 8 characters NO

RET No 1 to 9999|PERM None

SID No NO|2 characters NO

SYSnnn No 000 to 253 000

UID No NO|2 characters NO

WRK No YES|NO NO

dataset-name is used to locate a BIM-EPIC dataset definition (EDD) in the DSN Catalog.

It must be unique. Generation dataset names can be a maximum of 35 characters long.

VSE Only: When adding CPU and partition–independent datasets, the dataset name must

contain the specific CPU and partition IDs. For example, to use the dataset name

'===.SORTWK1' on a DLBL in a job that will run on CPU 4 in the BG partition, specify the

dataset name 'BG4.SORTWK1'.

BLK specifies the maximum output file blocksize to be used. When the file is opened for

output, the actual blocksize used will be the largest possible value not exceeding the BLK

value. This parameter is mutually exclusive with the Disk parameter CIZ. If both are

specified for the same dataset definition, the last specified will prevail.

COM can be used to make notes about a dataset's use. The comment can be deleted by

specifying COM=' '

COP can be used to define a new dataset that is similar to a previously cataloged dataset. You

must specify the COP parameter immediately following the dataset name. Any other

parameters specified before the COP parameter are ignored. To make modifications to the

copied attributes, you can specify additional parameters after the COP parameter.

PWD can be used to protect the dataset from unauthorized UNLOCK or RELEASE. If you

specify NO, no password protection is provided. This parameter does not lock the dataset.

To do so, use the LOCK command.

RET, CYC, DLA, WRK (Retention Days, Cycles Retention, DLA Retention, and Generation

or Work) work together to determine dataset retention. These are some of the most important

attributes of any dataset, and they must be carefully selected.

General

Parameters

Descriptions

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