sureshkumarneeli kumar wrote:No sir, It is in database ..but its giving this error ..in my system i am using oracle10g express edition..
So who should I believe? The computer, or you? I believe the computer is right. You must have made some error.
However it's impossible for us to check that because we have no idea what table or view your code is looking for. Perhaps you don't know, either. At any rate, just saying "I'm right and the computer is wrong" is not going to solve your problem. You need to change your attitude.