To Implement Commit / Rollback

hi friends,

Iam Executing the sp logic.suppose incase if any problem occurs inbetween execution(NO SPACE,communication failure,log full)
data is getting commited partially insteady of rollbacking entire transaction.

CREATE procedure RBI_Control_sp
as
begin

set nocount on
--Checking the count before truncating
exec fin_ods..count_sp

--Truncating the Table
exec fin_ods..trun_sp

--Data Transfer
exec fin_ods..RBI_Data_Transfer_sp

--Checking the count after Data transfer
exec fin_ods..count_sp

--temp table Table population,Fetching data from the fin_ods[erp Table]
exec FIN_wh..RBI_SPExecution_sp

set nocount off
end