Error while submitting 'GLPREV' program from backend

I am submitting 'GLPREV' program from backend. But I'm getting error as 'A journal header can be reversed only if it is marked for reversal'. Can someday suggest what am I missing.

I am submitting the program as below. I'm trying to reverse secondary ledger journal

 l_conc_id := fnd_request.submit_request(

              application => 'SQLGL', 

              program => 'GLPREV', 

              description => NULL, 

              start_time => sysdate, 

              sub_request => false,

              argument1 => l_access_set_id, --data access id

              argument2 => p_header --secondary ledger header id

              );