DATACLAS

The DATACLAS keyword specifies the SMS data class that is assigned to a data set.

Syntax

Read syntax diagramSkip visual syntax diagramDATACLAS=(,dataclasuser_var$NULL,op)

DATACLAS=(dataclas|user_var, dataclas|user_var,...,|$NULL,op)

Where:

dataclas is the 1 - 8 character SMS data class name. Wildcard characters are permitted.

Default

None.

Environments

ACS, ALLOCATE, EXTEND, UNALLOCATE, STOW, and CATCHECK.

Note: During ACS processing, the value that is assigned by the user or by the system is used. In the other environments, the value that is assigned by Advanced Allocation Management (if specified) is used; otherwise, the value that is assigned by the user or by the system is used.

JCL equivalent

DD01 DD DATACLAS=SMALL

IDCAMS equivalent

DEFINE CLUSTER (NAME(...) DATACLASS(SMALL) ...)

Related Enhanced Allocation Management function

SET_DATACLAS

Examples

DATACLAS=LISTDATA
DATACLAS=&DATA_S
DATACLAS=(LISTDATA,SCRIPT%,EQ)
DATACLAS=($NULL,NE)
DATACLAS=(LISTDATA,SCRIPT%,$NULL,TST12,NE)