IBM Professional Series User Manual page 320

Invalid filetype 'ft' (DMS032E)
The filetype entered was not valid for the command.
Reissue the command with a valid file type specified.
INVALID HEXDATA - hexdata (DMK005E)
The hexadecimal data you entered either contained
nonhexadecimal characters or was longer than eight
characters.
INVALID HEXLOC - operand (DMK004E)
The hexadecimal location you entered either contained
nonhexadecimal characters or was longer than six
characters.
Invalid mode 'mode' (DMS048E)
The mode which has been specified on the command is
invalid. This may be due to misspelling or improper
command format. Reissue the command with a correct
filemode.
Invalid mode change (DMS051E)
The filemode letter specified for the old fileid is not the
same as that specified for the new fileid. Reissue the
command with the correct filemodes.
INV ALID OPERAND - operand (DMK002E)
One of the command operands you entered was not
correct.
INVALID OPTION - option (DMK003E)
One of the options you entered was not correct or should
not be used with the command variation you used. You
might have given too short an abbreviation for the
option.
Invalid option 'option' (DMS003E)
The specified option is invalid. It may have been
misspelled or an improper abbreviation for the option
may have been specified.
Invalid parameter 'parameter' (DMS070E)
An invalid operand was specified in the command line.
Correct and reissue the command.
Chapter 8. VM/PC Messages 8-17