NEC CP/M-86 - Page 204

CP/ M-86 Error Messages
BDOS err on d: bad sector
BDOS err on d: RO
Cannot close
Command name?
G-2
This could indicate a
hardware problem or a worn or
improperly formatted disk. Press CTRL-C to terminate
the program and return to CP/M-86, or press the enter
key to ignore the error.
BDOS err on d: select
CP/M-86 has received a request specifying a nonexistent
drive,
or a disk in a drive is improperly formatted. CP/M-
86 terminates the current program as soon as you press
any key.
Drive has been assigned Read-Only
status with a STAT
command, or the disk in the drive has been changed
without being initialized with a CTRL-C. CP/M-86 ter-
minates
the current program as soon as you press any
key.
ASM-86.
An output file cannot be closed. This is a fatal
error that terminates ASM-86 execution. The user should
take appropriate action after checking to see if the correct
disk
is in the drive and that the disk is not write protected.
DDT -86. The disk file written by a W command cannot
be closed. This is a fatal error that terminates DDT-86
execution. The user should take appropriate action after
checking
to see if the correct disk is in the drive and that
the disk is not write protected.
If CP/M-86 cannot find the command you specified, it
returns the command name you entered followed by a
question mark. Check that you have typed the command
name correctly, or that the command you requested
exists as a
CMD file on the default or specified disk.