SET_MGMTCLAS

(SMS-managed data sets only.) The SET_MGMTCLAS keyword specifies the SMS management class to be assigned to an SMS data set.

Syntax

Read syntax diagramSkip visual syntax diagramSET_MGMTCLAS=mgmtclas$NULL

SET_MGMTCLAS=mgmtclas|$NULL

Where:

mgmtclas is the 1 - 8 character name that is assigned to the SMS management class. Wildcard characters are not permitted.

Note: The SET_MGMTCLAS keyword requires additional calls to SMS Configuration Services and its presence in the RULEDEFS member can cause a measurable increase in CPU time for all tasks in the system, especially tasks that perform large numbers of allocations. Therefore, carefully consider the specification of the SET_MGMTCLAS keyword in your rule definitions member.

Default

None.

Environments

ACS

JCL equivalent

DD01 DD MGMTCLAS=STANDARD

IDCAMS equivalent

DEFINE CLUSTER(MANAGEMENTCLASS(LONGTERM) ...)

Related selection criteria

MGMTCLAS

Example

In the following example, the SMS management class to be assigned is TSO:

SET_MGMTCLAS=TSO