• CMS does not function on a real CPU without the control program. • TXTlIB files must be recreated. • Because many fields are changed in the CMS nucleus or
rearranged, many of your programs that refer to these fields
have to be reassembled with the new CMS macro libraries. • Modules that refer to fields containing sizes, limits, and
quantities within the CMS nucleus may have to be reassembled and
then regenerated. • SYSlIB MACLIB is renamed to CMSLIB MACLIB. • All EXEC files should be checked for command name
changes, filemode usage, and so on, and changed to VM/370 CMS. Major changes are: &TYPEOUT to &CONTROL &PRINT to &TYPE &INDEXO to &RETCODE and operand
conform to • The options specified for a LOAD command do not remain in effect
for subsequent INCLUDE commands; options are reset to default
settings unless the SAME option is specified. • Filenames and filetypes must be composed entirely of alphameric
characters. • If the CMS Version 1.0 system does not recognize
the command line is automatically passed to CP. and QUERY commands do not recognize an operand
command line is passed to CP. This is not true
the CP command must be explicitly stated. The
negated by entering the command:
SET IMPCP OFF a command name,
If the CMS SET
or option, th e
for EXEC files;
feature may be VM/370 CMS Support of CP-67/CMS Commands
Command name changed to RENAME.
Components of the new file identifier may not be specified
as asterisk An equal sign (=) performs the same
function. NOUP option keyword changed to NOUPDIRT; NOUP is the
abbreviation.
Default options added: NOTYPE, UPDIRT. Only one file may be assembled per ASSEMBLE command. NODECK is the default ]IAgINODIAG changed to LTAPn not supported
LDISK option name changed to DISK 1QADINOLOAD, !LG!INOALGN LINECT nn122, Appendix E: Compatibility of VM/370 with CP-61/CMS 421

BR!!IN £1.!iOVE,E CN!I26 £!II! supported by SET BLIP. Not implemented.
Functionally supported by EDIT.
Functionally supported by CP TERMINAL CHARDEF command.
Functionally supported by the CP commands, SPOOL and CLOSE. Functionally supported by SVCTRACE OFF command.
Functionally supported by COPYFILE command with EBCDIC
option.
Functionally supported by COPYFILE. Filemode required. NOSEQ option functionally supported by COL option.
Command name changed to CP. NOMSG option not supported.,
Functionally supported by COPYFILE. No change.
BREAK
CAW CSW DEF DUMP GO GPR IPL KX ORIGIN PSi RESTART RETURN SET STORE TIN
x
No change.
No change.
No change.
Subcommand name changed to DEFINE; DEF minimum
truncation; no change in format.
No change.
No change. No change.
Not supported from DEBUG. Supported by CMS command HX. No change.
No change.
Not supported.
No change.
No change.
No change.
Not supported.
If symbol specified, length of field defaults to u. 422 IBM VM/370 Planning and System Generation Guide