Commodore 128 Programmer's Reference Manual page 660

650 COMMODORE 128
0
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ERROR
NUMBER ERROR MESSAGE AND DESCRIPTION
51 OVERFLOW IN RECORD jl
PRINT# statement exceeds record boundary. Information is truncated. ^
Since the carriage return that is sent as a record terminator is counted in the
record size, this message will occur if the total characters in the record
(including the final carriage return) exceed the defined size of the record.
52 FILE TOO LARGE
The record position within a relative file indicates that disk overflow will
result. 0
60 WRITE FILE OPEN
This message is generated when a write file that has not been closed is J
being opened for reading. uJ
61 FILE NOT OPEN
A file that has not been opened in the DOS is being accessed. Sometimes |
in this situation, a message is not generated; the request is simply ignored. lj
62 FILE NOT FOUND
The requested file does not exist on the indicated drive. j j
63 FILE EXISTS ^
The file name of the file being created already exists on the diskette.
\ I
64 FILE TYPE MISMATCH U
The requested file access is not possible using files of the type named.
Reread the chapter covering that file type.
j I
65 NO BLOCK M
Occurs in conjunction with block allocation. The sector you tried to allocate u
is already allocated. The track and sector numbers returned are the next
higher track and sector available. If the track number returned is 0, all J J
remaining higher sectors are full. If the diskette is not full yet, try a (J
lower track and sector.
66 ILLEGAL TRACK AND SECTOR ) I
The DOS has attempted to access a track or a block that does not exist in [J
the format being used. This may indicate a problem reading the pointer to
the next block. . .
67 ILLEGAL SYSTEM T OR S jj
. This special error message indicates an illegal system track or sector.
70 NO CHANNEL (available) \ j
The requested channel is not available, or all channels are in use. A [j
maximum of five buffers are available for use. A sequential file requires
two buffers; a relative file requires three buffers; and the error/command
channel requires one buffer. You may use any combination of those as
long as the combination does not exceed five buffers. J