You could use something like the following to submit concurrent request from command line, as a script...
su - applmgr "CONCSUB apps/apps SQLGL '<Responsibility Name>' '<User Name' CONCURRENT SQLGL <Report Short Name> '$DATE' 1 '<Param1>' '<Param2>' etc..."
where param1, param2 are enclosed in ' ' in the correct order you would call them from top end!!
remove < > as these are just to display where you need to change my example.
Hope This Helps
Cheesy Bean