A VTAM® operator command consists
of the command name or its abbreviation, and various operands that
describe the operation to perform. Each VTAM operator
command has a procedure name, referred to as procname in
the command syntax, which tells the operating system to route the
command to VTAM for processing. Values for procname vary
according to the command and the operating system but procname must
always appear as the first operand of a command.
For example, the following command includes the verb (DISPLAY)
and the procname (NET): DISPLAY NET,LMTBL,ID=applname,TYPE=LUNAME,LUNAME=luname
- The value of procname for VTAM commands, other than the MODIFY command,
is NET.
- The value of procname for the MODIFY
commands depends on the value specified in the START command:
- If procname was specified in the START
command in the form startname.ident, where startname is
the name of the VTAM start
procedure and ident is an optional procedure
name identifier, then procname can be specified
as either startname.ident or simply ident for
the MODIFY command.
For example, if the specification in the START
command uses the .ident extension (NETID.ident), then the MODIFY command
can use either of the following specifications:
MODIFY NETID.ident,NOTRACE,TYPE=BUF,ID=name,SCOPE=ONLY
MODIFY ident,NOTRACE,TYPE=BUF,ID=name,SCOPE=ONLY
- If procname was specified in the START
command in the form startname, where startname is
the name of the VTAM start
procedure, then it must also be specified as startname for
the MODIFY command.
So, if the
procname specified
in the START command is NETID, the MODIFY command shown in the following
sample must also have the same
procname specification:
MODIFY NETID,NOTRACE,TYPE=BUF,ID=name,SCOPE=ONLY
To avoid needless repetition, the NET operand is not described
for every command. However, for MODIFY commands whose procnames
depend upon the type of operating system used, each possibility is
described.