35%irm_session_prepare();
38%irmc_get_mrs_data(ds_in_mrs_config = &ds_in.
39 , ds_in_cardinality = &ds_in_cardinality.
40 , partition_no = &rank.
42 , tgt_ticket = &tgt_ticket.
43 , irm_user_id = &irm_user_id.
44 , irm_user_password = &irm_user_password.