arooj300 (1/5/2014)
whenever we try to upload the data...the application will be hang or it stop uploading data.please tell me how to resolve this issue
No where near enough information. There's not a chance that anyone can do any more than guess with that vague description.
Do some troubleshooting, pinpoint exactly what's happening, then post again with loads more information. This may be helpful https://www.simple-talk.com/books/sql-books/troubleshooting-sql-server-a-guide-for-the-accidental-dba/
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability