DIGITAL RESEARCH(r) CP/M Plus TM (CP/M Version 3) Operating ...

CP/M 3 Messages CP/M 3 User's Guide
Table A-1. (continued)
Meaning
CHEKCSUM ERROR,
Checksum error
Close error.
HEXCOM, PIP. A hex record checksum error was enco
tered. The hex record that produced the error must be c
rected, probably by recreating the hex file.
XREF. This message is preceded by the filename.XRF. The disk
might have been removed before the program terminated.
Close operation failed.
COPYSYS. There was a problem in closing the file at the end
of the file copy operation.
Closing file HELP.DAT
Closinsg file HELP.HLP
HELP. HELP encountered error while processing the HELP.DAT
or the HELP.HLP file.
COM file found and NULL option
GENCOM. The NULL option implies that no COM file is to
be loaded, just the RSXS.
.COM file recquired
DIR, ERASE, RENAME, TYPE. Options in the built-in command
line require support from a transient COM file that
CP/M 3 cannot find on disk.
COMMON ERROR:
LINK-80 An undefined common block has been selected.
A-5