Hi Praveen,
To continue with the thread where you had to build this new system after some Hardware crash, than
Why not system refresh? Restore the system with the production system data.
This will bring the system to the realistic data.
And as Ashutosh suggested if you have any development happened you can find re-import the requests in the newly built system (co-files and data files if possible can be retrieved from shared trans direcotry)
Regards,
Prithviraj