The HS (Hold Schedule) command stops or resumes the initiation of new jobs or tasks, or displays the current status of job selection. The system does not preserve a hold-schedule action across halt/loads. Refer to the S (Scheduled Mix Entries) command for related discussions on scheduling.
Syntax

Explanation
HS
Stops the initiation of jobs and tasks.
HS −
Resumes the initiation of jobs and tasks.
HS?
Indicates the current status of job selection.
Examples
Example 1
HS
JOB SELECTION STOPPED
Example 2
HS-
JOB SELECTION RESUMED
Example 3
HS?
SCHEDULE IS NOT HELD