z/OS MVS Using the Subsystem Interface
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Remote Workstation data header (JDWHRMTW)

z/OS MVS Using the Subsystem Interface
SA38-0679-00

Field Name
Description
JDWHEYE
Eyecatcher. Set to 'JDWHRMTW' by the subsystem.
JDWHOHDR
Offset to the first section in this container. That is the common prefix section mapped by Common prefix section (JDCXPREF).
JDWHNEX8
Address of the data header (JDWHRMTW) of the next remote workstation in the chain.

This is a 64-bit pointer. JDWHNEXT is the 31-bit part of this pointer.

JDWHDEV8
Address of the data area for the first device attached to this workstation.

This is a 64-bit pointer. JDWHDEVC is the 31-bit part of this pointer.

JDWHDEV#
Number of data areas in the chain of the attached devices (JDWHDEV8).
JDWHJPL8
Address of the system information entry for the JESPLEX member that owns this workstation. This entry is contained in the system/member information data area pointed to by SSJDSIN8 output field in the parameter list and is mapped by System Information in IAZJPLXI macro.

This is a 64-bit pointer. JDWHJPLX is the 31-bit part of this pointer.

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