SSIDATA subcommand output

The SSIDATA subcommand displays the following information about subsystems defined to the SSI; Figure 1 is an example of an SSIDATA report.

The number of subsystems defined to the SSI
The subsystem name
Whether the subsystem is the primary subsystem
Whether the subsystem is dynamic
The status of the subsystem
Whether the subsystem accepts or rejects the SETSSI command
The function routines that the subsystem supports

Figure 1. Example: SSIDATA report

Summary Report for SSIDATA
--------------------------

NUMBER OF DEFINED SUBSYSTEMS = 4
ADDRESS OF SUBSYSTEM REQUEST ROUTER = 80B75038

SUBSYS = XYZ  (PRIMARY)
   DYNAMIC = YES   STATUS = ACTIVE     COMMANDS = NO
   SUBSYSTEM DEFINITION DATA
    SSCVT ADDRESS = 00B25C2C
    USER FIELD 1 = 00B0B7D0    USER FIELD 2 = 00B0B7C0
   SUBSYSTEM VECTOR TABLE DATA
    TOKEN = N/A         ADDRESS = 00B0B270    STATUS = ACTIVE
    FUNC =   1          FUNC =  2             FUNC =  3
    FUNC =   4          FUNC =  5             FUNC =  6

SUBSYS = NEW1
   DYNAMIC = YES   STATUS = ACTIVE   COMMANDS = YES
   SUBSYSTEM DEFINITION DATA
    SSCVT ADDRESS = 00B25CE0
    USER FIELD 1 = 00000000    USER FIELD 2 = 00000000
   SUBSYSTEM VECTOR TABLE DATA
    TOKEN = D1FE96D9    ADDRESS = 04324160    STATUS = INACTIVE
    FUNC =   4          FUNC =  10            FUNC =  50
    TOKEN = D1FE96A1    ADDRESS = 04323070    STATUS = ACTIVE
    FUNC =   7          FUNC =  16            FUNC =  17
    FUNC =  38          FUNC =  39

SUBSYS = ABC
   DYNAMIC = NO    STATUS = ACTIVE   COMMANDS = N/A
   SUBSYSTEM DEFINITION DATA
    SSCVT ADDRESS = 00B25C08
    USER FIELD 1 = 00000000    USER FIELD 2 = 00000000
   SUBSYSTEM VECTOR TABLE DATA
    TOKEN = N/A         ADDRESS = 00B25A58    STATUS = ACTIVE
    FUNC =   4          FUNC =   5            FUNC =   6
    FUNC =   8          FUNC =   9            FUNC =  10

SUBSYS = EFGH
   DYNAMIC = NO    STATUS = INACTIVE   COMMANDS = N/A
   SUBSYSTEM DEFINITION DATA
    SSCVT ADDRESS = 00B25C74
    USER FIELD 1 = 00000000    USER FIELD 2 = 00000000

The following fields appear in the output:

SUBSYS=subsysname

The subsystem name. It is 1- to 4-characters long. The first reported subsystem is normally the primary subsystem.

DYNAMIC=ddd

Indicate is the subsystem responds to dynamic SSI service requests. To be dynamic, the subsystem must have been added using the dynamic SSI services. ddd is one of the following:

YES: The subsystem responds to dynamic SSI service requests.
NO: The subsystem does not respond to dynamic SSI service requests.

See z/OS MVS Using the Subsystem Interface for information on dynamic SSI service requests.

STATUS=ssssssss

The status of the subsystem, which is one of the following:

ACTIVE: The subsystem is active. It accepts function requests directed to it by the SSI.
INACTIVE: The subsystem is inactive. It does not accept function requests directed to it by the SSI.

COMMANDS=ccc

Indicates if the subsystem accepts dynamic SSI commands. A dynamic subsystem can enable or disable all SSI commands, except the ADD command. ccc is one of the following:

YES: The subsystem accepts SETSSI commands.
NO: The subsystem rejects SETSSI commands (with the exception of the add command).
N/A: The subsystem is not dynamic.

USER FIELD1=uuuuuuuu

User field that contains stored information about the associated subsystem. This field corresponds to the SUBDATA1 field that is used by the IEFSSI PUT and GET macro services. If the user field is not set, it contains hexadecimal zeros.

USER FIELD2=uuuuuuuu

User field that contains stored information about the associated subsystem. This field corresponds to the SUBDATA2 field that is used by the IEFSSI PUT and GET macro services. If the user field is not set, it contains hexadecimal zeros.

ADDRESS=aaaaaaaa

Address of the active subsystem vector table (SSVT). If the SSVT is not active, the address is not displayed.

FUNC=ff

A list of all the function codes to which the subsystem responds. The function codes are separated by blanks. If there are too many function codes in the list to fit on the line, the list is continued on the next line.

This field contains NONE if no function codes are supported by the subsystem or if the subsystem is inactive.