Page of SA21-9213-0
Issued 15 September 1975
6v TNL: SN21-0247
ERROR 052-059 ddd
DOMAIN ERROR
EXCEEDED MAXIMUM
RECORD LENGTH
IMPLICIT ERROR
INCORRECT COMMAND
Cause User‘s Resp
The printer POWER ON/OFF switch is
turned off.
Printer errors.
The function indicated by the caret (A)
cannot operate on the arguments given:
0 The result exceeds the capacity of
the 5100 (<5.3976E-79 or
>7.237E75).
A character argument cannot be used
in an arithmetic operation.
The argument is not mathematically
defined for the function (12+0).
0 Numeric and character data cannot
be
joined together.
An error occurred in a locked function.
The tape was removed before the data
file was closed during a tape input/
output operation.
The system variable that precedes the
error message was previously assigned
an invalid value or was undefined in a
function due to the system variable
being made local to the function.
Note: This error message is not displayed
until the system variable in error is used
by the APL system.
A system command was entered
incorrectly:
0 The command keyword was not a
valid keyword.
0 One of the parameters was entered
incorrectly.
0 Too many parameters were entered
for the command.
182
$3
Turn the POWER ON/OFF switch on.
Try the operation again. If the error
occurs a second time, call your service
representative.
Determine the correct arguments for the
function in error. Then correct the state-
ment in error.
‘I/
The data in the file cannot be used.
Assign a valid value to the system variable
(see Chapter 2).
Enter the command in its correct form.

Cause Error Message
INDEX ERROR
\ INTERFACE QUOTA
EXHAUSTED
INTERRUPT
The index values given are outside the
boundaries of the array or a primitive
function or APL operator being sub-
scripted by index [I] has been given
an argument that does not have an I
dimension.
th
An attempt was made to establish more
than eight variable names to be shared
for tape or printer input/output.
Attention was pressed twice when the
5100 was processing data or an invalid
tape input/output operation was
attempted.
INVALID DATA TYPE Only interchange data can be used, but
there was an attempt made to use data
that is not a character scalar or vector.
c- I
INVALID DEVICE
INVALID DEVICE
NUMBER
INVALID FILE
An attempt was made to open a data
file with other than character data.
A device was specified that does not
exist or is incorrect for the operation
to be performed.
A device number that does not exist
was specified.
The file type is not valid for the
attempted operation. For example,
an attempt was made to load a data
file or read a workspace file.
An attempt was made to load or copy
a damaged file. The file was probably
damaged by the tape being removed
from the tape unit before a save
operation was complete.
The wrong file ID was specified.
indexed, determine the rank(s) (p p A) of
its argument(s1; then check the index to
see if it is equal to or less than the re-
quired rank.
Check the index origin (010) to ensure
that it is consistent with the statement
being executed.
Retract any unused shared variable names. I
If an invalid tape input/output operation
was attempted, check the file open infor-
mation to make sure the file was opened
correctly.
Change the data to a character scalar or
vector.
Enclose the information required to open
the data in single quotes.
Specify the correct device number.
Specify the correct device number.
Use the )LIB command to determine the
file type.
The data in the file is unusable. The file
can be dropped (use the )DROP command)
and reused.
Use the )LIB command to find the correct
file ID and reenter the statement.
183