z/OS MVS Programming: Workload Management Services
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Environment

z/OS MVS Programming: Workload Management Services
SC34-2663-00

Environment

The requirements for the caller are:

Minimum authorization:Supervisor state or program key mask (PKM) allowing keys 0-7.
Dispatchable unit mode:Task or SRB
Cross memory mode:Any PASN, any HASN, any SASN
AMODE:31- or 64-bit If in 64-Bit addressing mode, code SYSSTATE AMODE64=YES before invoking this macro.
ASC mode:Primary or access register (AR)
Interrupt status:Enabled for I/O and external interrupts
Locks:No locks may be held.
Control parameters:Control parameters must be in the primary address space.

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