80801808S Assembler
Error
Messages
Assembler Control
Enor
explanation
lIesuge
COMMAND
ERROR
Assembler console command line syntax is illegal, usually
due to missing
or
illegal delimiter or missing parameter. The
entire command line is ignored.

ISIS-II Error Messages

By
convention, error numbers 1-99 are reserved for errors
that
originate in
or
are detected by the resident routines
of
ISIS; error numbers 101-199 are reserv-
ed for user programs; numbers 200-255 are used for errors encountered by
nonresident system routines.
In
the
following list
an
asterisk precedes fatal er-
rors. The other errors
are
generally nonfatal unless they
are
issued by the
CONSOLE system call.
o
No
error
detected.
* 1 Insufficient space
in
buffer
area for a required buffer.
2
AFIN
does
not
specify
an
open file.
3 Attempt
to
open
more
than
six files simultaneously.
4 megal filename specification.
S megal
or
unrecognized device specification in filename.
6 Attempt to write
to
a
fde
open
for
input.
*7
Operation aborted; insufficient diskette space.
8 Attempt
to
read
from
a file open for output.
9
No
more room in diskette directory.
10
Filenames
do
not
specify the same diskette.
11
Cannot rename file; name already
in
use.
12
Attempt
to
open a fde already open.
13
No
such file.
14
Attempt
to
open
for
writing (output
or
update)
or
to delete
or
rename a
write-protected file.
*
15
Attempt
to
load
into
ISIS area
or
buffer area.
*
16
Incorrect ISIS binary format.
17
Attempt
to
rename
or
ddete
a file
not
on
diskette.
18
Unrecognized system call.
19
Attempt
to
seek
in
a file
not
on
diskette.
20
Attempt
to
seek backward past beginning
of
file.
21
Attempt
to
rescan a file
not
line edited.
22
Illegal ACCESS parameter
to
OPEN
or
access mode impossible for file
specified (input
mode
for
:LP:,
for
example).
23
No
filename specified
for
a diskette file.
24
Input!
output
error
on
diskette (see below).
2S
Incorrect specification
of
echo file
to
OPEN.
26
Incorrect SWID parameter
in
A
TIRIB
system call.
27
Incorrect MODE parameter
in
SEEK system call.
28
Null file extension.
*29
End
of
file
on
console input.
*
30
Drive
not
ready.
31
Attempted seek
on
file
open
for
output.
32
Can't
delete
an
open
file.
33
megal system call parameter.
34
Bad RETSW parameter
to
LOAD.
3S
Attempt
to
extend a file opened
for
input
by
seeking past end-of -file.
7-3