Atari 400 - Page 291

Error
#
Error Name
16 RETURN Error
17 Garbage Error
18
Invalid String
Character
19
LOAD Program Too
Long
20
Device Number Error
21
LOAD File Error
128 BREAK Abort
129 10CB* Already Open
130 Nonexistent Device
Appendix A. 289
Cause & Recovery
pond ing FOR or GOSUB statement
had been deleted.
A RETURN statement was en-
countered without a corresponding
GOSUB statement.
This
error can be caused by faulty
RAM or the incorrect use of a POKE
statement.
A string does
not begin with a valid
character
or the argument of a VAL
statement is not a numeric string.
The program
being loaded will not
fit in the available RAM.
A device number outside of the
range
0 to 7 was entered .
The
LOAD statement was incor-
rectly used to load a program saved
by
CSAVE or ENTER.
The Break key was pressed during
an 1/ 0 operation causing execution
to stop.
This
error occurs when an attempt is
made to use a channel currently in
use.
Often , the channel causing the
error is automatically closed.
This error occurs when a program
attempts to access a device which is
undefined. This error can occur
when a filename is given without a
requir ed device name (ex. "FILE.-
BAS"
instead of "D:FILE.BAS").
*IOCB--lnput/Output Control Block