Date:         Thu, 9 Nov 2006 07:53:45 -0800
Reply-To:     "middela.sreekanth@gmail.com" <middela.sreekanth@GMAIL.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         "middela.sreekanth@gmail.com" <middela.sreekanth@GMAIL.COM>
Organization: http://groups.google.com
Subject:      Re: Setting up
Comments: To: sas-l@uga.edu
Content-Type: text/plain; charset="us-ascii"

Hi Ben -

Try This

%macro mac ;
  %do i = 1 %to 31 ;
  _&i.
  %end ;
%mend mac ;
data new ;
  set
  %mac
  ;
  run ;

Regards,
Sree