SET_SPACEUNITS_DATA

(VSAM data sets only.) The SET_SPACEUNITS_DATA keyword specifies the allocation units for the data component of a VSAM data set.

Syntax

Read syntax diagramSkip visual syntax diagramSET_SPACEUNITS_DATA=CYLKBMBRECORDSTRK$NULL

SET_SPACEUNITS_DATA=CYL|KB|MB|RECORDS|TRK|$NULL

Operands

CYL
Space is allocated in cylinders.
KB
Space is allocated in kilobytes.
MB
Space is allocated in megabytes.
RECORDS
Space is allocated in records.
TRK
Space is allocated in tracks.

Default

None.

Environments

ALLOCATE

IDCAMS equivalent

DEFINE CLUSTER(...) DATA(CYLINDERS(...) ....)
DEFINE CLUSTER(...) DATA(TRACKS(...) ....)
DEFINE CLUSTER(...) DATA(RECORDS(...) ....)
DEFINE CLUSTER(...) DATA(MEGABYTES(...) ....)
DEFINE CLUSTER(...) DATA(KILOBYTES(...) ...)

Related selection criteria

SPACEUNITS_DATA

Example

In the following example, space is allocated in kilobytes:

SET_SPACEUNITS_D=KB