IBM GC28-1920-01 manual task

sysplex

communication

.

An

optional

RACF

function

U

that allows the system to use XCF services and

communicate

with

other

systems

that

are

also

enabled

access authority.

for

sysplex communication.

UACC .

Seeuniversal

system

authorization

facility

(SAF) .

An

MVS

UID .

Seeuser

identifier.

component

that

provides

a

central

point

of

control

for

authority

(UACC)

.

The

default

security

decisions. It

either processes

universal

access

requests

directly

that

applies

to

a

resource

if

or

works

with

RACF

or

another

security

access

authority

product

to

is not specifically permitted access to the

process

them.

group

resource. The

universal

access

authority

can

be a

system

call

.

In

OpenEdition

MVS,

synonym

for

the

access

authorities.

callable

service.

user . A person who requires the services of a

T

computing

system.

user

ID .

A

string

of characters

that uniquely

iden

target

node

.

An

RRSF

node

that

a

given

RRSF

a

user

to

a

system. A

user

ID

is

1

to

8

alphan

node

TSO,

user

IDs

cannot

exceed

7

is

logically

connected

to,

as

a

result

of

characters. On

a

TARGET

command. The

local

node

is

a target

node

of

characters and must begin with an alphabetic, #, $

itself,

and

@character.

all of its remote nodes are target lnocaldes. See also

node, remote

node.

user

identification

and

verification

.

The

acts

of

task .

(1) A

basic

unit

of

work

to

be

identifying

and

verifying

a

RACF-defined

user

to

th

accomplished

by

a

system during logon or batch job processing. RACF

computer. The task is usually specified to a control

program

in

a

multiprogramming

or

multiprocessing

identifies

the

user by

the

user

ID

and

verifie

environment.

(2) A

basic

unit

of

work

to

by

the

password or operator identification card

be performed.

processing

or

the

password

supplied

on

Some

examples

include

a

user

task,

a

server

during

logon

task,

and

statement.

a processor

task.

(3) A

process

and

the

batch

JOB

procedures

that

run

the

process.

(4) In

a

multiprogramming

or

(UID) .

(1) A

unique

string

of

character

multiprocessing

environment,

one

or

more

user

identifier

sequences

of

instructions

treated by

a

control

program

as

that identifies an operator to the system. This s

an

element

limits the

functions

and

information

the

of

work

to

be

accomplished

by

a

computer.

characters

(5) The

can use.

(2) A

non-negative

integer,

which

basic

unit

of

work

for

the

MVS

system.

operator

can

be

contained

in an objectuid_oft,hattypeis

used

TOKENBLD

request

.

The

issuing

of

the

to

identify

a

system

user. When

the

identity of

RACROUTE

associated with a process, a

user

ID

value

macro

with

REQUEST=TOKENBLD

specified. A

is

to

as

a

real user ID, an effective

user

ID,

o

TOKENBLD

request

builds

a

UTOKEN.

(optional) saved set-user-ID.

(3) The

identification

TOKENMAP

request

.

The

issuing

of

the

associated

with

a

user

or

job. The

two types

of

RACROUTE

macro

with

REQUEST=TOKENMAP

specified. A

IDs

are:

TOKENMAP

request

maps

a

token

in

either

internal

Ÿ

or

user

ID: A string of characters that uniquely

RACF

external

format,

allowing

a

caller

to access

individual

owner

t

fields

within

the

UTOKEN.

identifies a RACF user or a batch job

security

program for the system. The batch job

TOKENXTR

request

.

The

issuing

of

the

RACROUTE

owner

is

specified

on the

USER

parameter

on

th

JOB

statement or inherited from the

submitter

macro

with

REQUEST=TOKENXTR

specified. A

job. This

user

ID

identifies

a

RACF

user

profi

TOKENXTR

request

extracts

a

UTOKEN

from

the

ŸOMVS user ID: A numeric value between 0 and

current address space, task or a caller-specified ACEE.

2147483647, called a UID (or sometimes a user

transaction program

(TP)

.

A

program

used

for

number), that identifies a user to OpenEdition

cooperative

transaction

processing

within an

SNA

services. These numbers appear in the RACF user

network. For APPC/MVS, any program on

MVS

that

profile

for

the

user.

issues APPC/MVS or CPI Communication

calls,

or

is A

user

ID

is

equivalent to

an

account

on

a UNIX-

scheduled

by the

APPC/MVS

transaction

scheduler.

(4) A symbol

identifying

a system

user.

system.

TSO segment

.

The

portion

of a

RACF

(5) Synonymous

with user identification.

profile

containing

TSO

logon

information.

user

name .

(1) In

RACF, one to 20 alphanumeric

characters

that

represent a

RACF-defined

user. (2)

Glossary

71