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Anleitung Zusammenfassung
P
A
TH
Establishes
a
c
hained
access
path
to
a
data
set
or
a
KSAM
le.
Syntax
2
3
, option-list
PATH
le-name
;
P
A
TH
uses
the
k
ey
and
argumen
t
registers
that
corresp ond
to
the
KSAM
k
ey
for
setting
up
c
hained
access
for
the
KSAM
le
or
c
hained
access
for
a
detail
data
set.
If
y
ou
do
not
include
a
ST
A
TUS
option
in
the
P
A
TH
statement,
the
status
register
is
set
to
the
n
um
b er
of
en
tries
in
the
c
hain
of
a
detail
set.
The
n
um
b er
of
en
tries
is
not
returned
for
a
KSAM
le.
Y
ou
m
ust
use
a
P
A
TH
statement
to
establish
the
path
for
c
hained
access
to
a
KSAM
le
or
a
data
set
when
the
ST
A
TUS
option
is
included
in
a
subsequen
t
data
access
statement.
The
P
A
TH
v
erb
cannot
b e
used
with
MPE
les.
P
A
TH
p erforms
le
and
k
ey
v
alidations
during
program
execution.
If
the
attributes
do
not
match
the
curren
t
database
or
le,
an
error
message
is
display
ed.
Statement
P
arts
le-name
The
KSAM
le
or
data
set
to
b e
accessed.
If
the
data
set
is
not
in
the
home
base
as
dened
in
the
SYSTEM
statement,
the
base
name
m
ust
b e
sp ecied
in
paren
theses
as
follo ws:
set-name ( b
ase-name )
If
y
ou
sp ecify
a
set
name
and
do
not
include
the
ST
A
TUS
option,
the
status
register
is
set
to
the
n
um
b er
of
en
tries
in
the
data
set
c
hain;
the
status
register
will
not
con
tain
the
n
um
b er
of
en
tries
for
a
KSAM
le.
option-list
One
or
more
of
the
following
elds,
separated
b
y
commas:
ERR
OR=lab
el
Suppresses
the
default
error
return
that
T
ransact
([ item-name
])
normally
takes.
Instead,
the
program
branc
hes
to
the
statement
iden
tied
b
y
lab
el
,
and
T
ransact
sets
the
list
register
p ointer
to
the
data
item
item-name
.
T
ransact
generates
an
error
at
execution
time
if
the
item
cannot
b e
found
in
the
list
register.
The
item-name
m
ust
b e
a
paren
t.
If
y
ou
do
not
sp ecify
an
item-name
,
as
in
ERR
OR=lab
el
(),
the
list
register
is
reset
to
empt
y
.
If
y
ou
use
an
\*"
instead
of
item-name
,
as
in
ERR
OR=lab
el
(*),
then
the
list
register
is
not
c
hanged.
F
or
more
information,
see
\Automatic
Error
Handling,"
in
Chapter
7.
LIST=(
r
ange-list
)
Used
only
with
KSAM
les
to
map
out
a
record.
The
list
option
is
needed
to
lo
cate
the
k
ey
in
the
KSAM
record.
8-152
Transact
V
erbs
October
1996
...Dieses Handbuch ist für folgende Modelle:
Software - MPE/iX 6.5 Operating System (915.38 kb)
Software - MPE/iX 7.0 Operating System (915.38 kb)
Software - MPE/iX 7.5 Operating System (915.38 kb)