EATTR

The EATTR keyword specifies the assigned Extended Attribute value for a data set. z/OS® uses the Extended Attributes value to assign eligibility for use of cylinder-managed space on an Extended Address Volume (EAV).

Syntax

Read syntax diagramSkip visual syntax diagramEATTR =OPTNO$NULL

EATTR=OPT|NO|$NULL

Operands

OPT
Extended Attributes are optional.
NO
No Extended Attributes.
$NULL
Extended Attribute options were not specified.

Default

None.

Environments

ACS, ALLOCATE, EXTEND, UNALLOCATE, and CATCHECK.

AMS equivalent

DEFINE CLUSTER (EATTR(OPT) ....)

Data class equivalent

EATTR

JCL equivalent

DD01 DD EATTR=OPT

Related Enhanced Allocation Management function

SET_EATTR

Example

EATTR=OPT