SSVT
The SSVT (SSV) service performs the following actions:
• Maps information from the Subsystem Communications Vector Table (SSCVT).
• Lists information for a single subsystem and dynamically add a subsystem without having to rerun an IPL.
• Identifies the subsystems used and locates their respective Subsystem Vector Table (SSVT) control blocks.
Syntax
Parameters are defined as follows:
Parameter | Description |
|---|---|
subsystemID | Name of the subsystem that you want to list or add |
LIST | Lists information about the specified subsystem from the SSCVT |
ADD | Dynamically adds the specified subsystem to the system The subsystem remains on the system until the next IPL. To permanently add the subsystem, you must modify SYS1.PARMLIB(IEFSSN00). |
DETAIL | Displays information about the function ID and entry point, and also displays 16 bytes of the code for each subsystem function supported by the requested SSID |
Example
To map information from the SSCVT, enter SSVT.
AMTB61I SSCVT=005D26E8 NAME=JES2 (D1C5E2F2) SSVT=005D5450 SUSE=00000000
AMTB61I SSCVT=005D26C0 NAME=MSTR (D4E2E3D9) SSVT=00950EE8 SUSE=00000000
AMTB61I SSCVT=005D2010 NAME=CICS (C3C9C3E2) SSVT=00000000 SUSE=00000000
AMTB61I SSCVT=00950908 NAME=JES1 (D1C5E2F1) SSVT=00000000 SUSE=00000000
AMTB61I SSCVT=009508E0 NAME=OCCF (D6C3C3C6) SSVT=00000000 SUSE=00000000
AMTB61I SSCVT=009508B8 NAME=RES. (D9C5E240) SSVT=00000000 SUSE=00000000
AMTB61I SSCVT=009490F8 NAME=SIMS (E2C9D4E2) SSVT=00000000 SUSE=00000000
AMTB61I SSCVT=00631698 NAME=VX.. (E5E7000E) SSVT=00610EC8 SUSE=00000000
AMTB61I SSCVT=006621C8 NAME=IMF1 (C9D4C6F1) SSVT=006621F0 SUSE=0093A3D0
AMTB61I SSCVT=006648C8 NAME=RB20 (D9C2F2F0) SSVT=00664938 SUSE=008ECBD0
Legend
- SSCVT address for this subsystem
- Subsystem name
- Subsystem name in hexadecimal format
- SSVT address for this subsystem (zero if the subsystem is not active)
- Contents of the SSCVTSUSE field for this subsystem