SAS is a very good add-on to your resume.
I have done my course in my second year.
You've asked for the Jobs and role in pharmacy..
So, SAS has a great role if you want to go into the Clinical Research. Clinical research has 4 phases as you know it, Phase I, II, III and IV. And a lot of data is collected during the trails. So, all that data is analysed using SAS.
If you take M.Sc in Clinical research, it has a subject in one term named CDM > Clinical Data Management, It is totally related to the SAS thingy. I recommend you to take this course, if you want to get a job after B.Pharm. If you want to continue, it would be of great help ofcourse, and adds a great weight to your resume.
It has an initial pay scale of 10,000 to 20,000 INR; And I know people who are earning a six figure salary who has done SAS. You will get Jobs in major research companies, and you may also try and apply for companies like IBM, DELL etc.
Again, Take the course. Its very useful.