~ror
Meaning
Recovery
(
165
Multiple files opened
to
the
same device.
0
•
166
Attempt
to
open an APL password-protected
file.
167
The file type on
the
file
is
not
a valid input e
(
file type.
168
Output
statement specified
to
a file open for
e
input,
or
input statement specified
to
a file
open for
output,
or
the
file was
not
opened,
or
PUT was specified
to
a file for which a
(
PRINT was already issued,
or
vice versa.
•
169
I/O started during evaluation
of
function
referred
to
in
an I/O statement.
170
PRINT USING specifies a data item and there
e
are no conversion specifications
in
the image
statement.
171
Statement number displayed references a
•
statement not
in
the
program.
172
FNEND statement not found for a DEF
•
C
statement.
173
No
matching NEXT statement for a FOR,
or
•
the control variable did
not
match.
174
NEXT statement executed before
the
matching
e
FOR statement.
175
RETURN statement without a value encountered
•
when no GOSUB
is
active.
176
RETURN statement with value encountered
•
when no user function
is
active.
(
177
USE
statement encountered after
the
first
• data reference.
178
Attempt
to
reference beyond
the
eighteenth
•
character
in
a STR (string) function.
(
200
Data overflow has occurred and a value
of
Q
±.9999999999999E99 was assumed.
201
Data underflow has occurred and a value
of
0
0
has been assumed.
(
220
Statement
too
complex,
or
too
many nested
e
function calls.
155