After first year of ba programme by distance learnig at SOL, is it possible to continue in the second year by regular .

you can not do it for same course .complete it than plan to do some other course as per your desire

It is not possible to convert distance learning candidate to regular system during any course. after the completion of the course you are eligible to admission in regular system

Dear Ravi, not all the Universities accepts distance mode candidate is regular mode but still you can check with the University where you wish to take the admission.