Job receiver data header (JDBHJRCV)

z/OS MVS Using the Subsystem Interface

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Job receiver data header (JDBHJRCV)

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

Header for job receiver data. Data for the following devices may be returned within this header:

NJE job receivers
OFFLOAD job receivers

The total length of the data for a device is accounted for by the prefix section which follows this header structure. The prefix section will also identify the type of data returned in this header. For job receiver devices the data (section) type is JDTYJBRC.

The following sections could be returned within this header:

Prefix section (always first) Common prefix section (JDCXPREF)
Job receiver common section Job receiver common section (JDBCJRCV)
Job receiver JES2 section Job receiver device JES2 section (JDB2JRCV)
Job receiver OFFLOAD section Job receiver OFFLOAD section (JDBOJRCV)
Job information section Common sections

Field Name

Description

JDBHEYE

Eye catcher

JDBHOHDR

Offset to first (prefix) section

JDBHJPL8

Address of IAZJPLXI for this device

JDBHJPLX: 31-bit part of a pointer

JDBHNEX8

Address of header of the next device

JDBHNEXT: 31-bit part of the pointer

JDBHPAR8

Address of parent device (offload, line or NJE connection)

JDBHPARN: 31-bit part of the pointer

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