Hi Priya,
Kindly provide a description of the landscape that is being utilized for the replication.
Do you have a separate VM or BOX for SLT?
What is the Memory (Physical and Virtual) ?
How are the work processes configured ?
The above three are only relevant if the Post installation activities have been carried out successfully including SGEN.
For the whole replication if is essential that the work processes are configured properly.
You need to have enough no of background WPs.
Kindly provide with the requested information.
Regards
Shaik Arshad