Hi Murali,
Please do search before posting same question. I think you have forgot the basic rule of SCN.
Please go through the below link which has solution :
SLT Replication - Status Scheduled | SCN
If issue still exists then Check the replication configuration status by going to LTRC - Administrative data
as mentioned in 1st point in blog
To check the SLT generated objects and other is... | SCN
If issue still exists then request your basis to let know when the jobs are scheduled to run to load the data from source to HANA by SLT.
Reply if you are still facing issue.