https://communities.sas.com/t5/SAS-Programming/new-in-base-sas/m-p/20420#M3199 I recommend you find the online web documentation for SAS and read through the list of functions available to find the one called something like upcase. Fri, 23 May 2008 12:20:09 GMT deleted_user 2008-05-23T12:20:09Z https://communities.sas.com/t5/SAS-Programming/new-in-base-sas/m-p/20419#M3198 hi all<BR /> i am new in base sas<BR /> <BR /> i have a data set having mixed case value in coulmns like-o+ve,O+VE<BR /> i want to change the case ie- upcase of entire column ,<BR /> HOW I CAN DO IT <BR /> <BR /> PLEASE REPLY<BR /> THANKS Fri, 23 May 2008 08:27:30 GMT https://communities.sas.com/t5/SAS-Programming/new-in-base-sas/m-p/20419#M3198 deleted_user 2008-05-23T08:27:30Z https://communities.sas.com/t5/SAS-Programming/new-in-base-sas/m-p/20420#M3199 I recommend you find the online web documentation for SAS and read through the list of functions available to find the one called something like upcase. Fri, 23 May 2008 12:20:09 GMT https://communities.sas.com/t5/SAS-Programming/new-in-base-sas/m-p/20420#M3199 deleted_user 2008-05-23T12:20:09Z