(The Error message is reported at the NEXT
statement, not at FOR.)
14 Line Length Error: The statement is too complex or
too long for BASIC to handle.
15 GOSUB or FOR Line Deleted: A RETURN or NEXT
statement was encountered, but the corresponding
GOSUB or FOR has been deleted since the last
RUN command.
16 RETURN Error: A RETURN was encountered
without a matching GOSUB.
17 Syntax Error: The computer encountered a line with
improper syntax.
18 Invalid String Character: The string in the VAL
statement is not a numeric string.
Note: The following errors are INPUT/OUTPUT (I/O) errors that result
during the use of disk drives, printers, or other accessory devices.
Further information is provided with the auxiliary hardware.
19 LOAD Program Too Long: Insufficient memory
remains to complete LOAD.
20 Device Number Error: The device number is larger
than 7 or equal to 0.
21 LOAD File Error: The user attempted to load a non-
load file, not a BASIC tokenized file. Tokenized files
are created with the SAVE command.
128 Break Abort: The user hit the Break key during an
I/O operation.
129 IOCB
1
Already Open: The Input/Output Control
Block is already open.
130 Nonexistent Device: The user tried to access an
undefined device (i.e., a device not in the handler
table).
131 IOCB
1
Write-Only Error: A READ command has
been sent to a write-only device (printer).
112