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TSIDMNT Commands UPDATE

Chapter 3. DSN Catalog Management Utility 3-43

UPDATE

Use UPDATE to change the characteristics associated with an EDD in the DSN Catalog. The

updated characteristics will only affect versions created after the update. To update

previously created versions, use CLOSE, CYCLE, or RETAIN.

The parameters available on the UPDATE command are nearly identical to the CATALOG

command parameters. However, the prime dataset name and encryption password parameters

cannot be updated once the dataset is cataloged. To change processing for a dataset once

these parameters have been entered, you must create a new dataset name for it in your DSN

Catalog and change existing JCL.

To remove the following parameters if they are already cataloged, set them to NO:

•

disk pool

•

password

• system ID

• tape pool

• user ID

Refer to the CATALOG command earlier in this chapter for complete syntax rules.

The following example updates the PAYROLL.EDITED.TRANSACTIONS dataset, changing

its vault method to number 3.

UPDATE 'PAYROLL.EDITED.TRANSACTIONS',VLT=3

The following example updates the SR3.INVENTRY.45768 dataset, changing its default

block size to 10,000 and changing its default density to 1600 bpi.

UPD 'SR3.INVENTRY.45768',BLK=10000,MOD=3

Description

Syntax

Examples

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