I add my error in below snap.I am working with android and I have Eclipse Indigo Service Release 1 version.When Any Error comes it give me in java perspective.How to close it and only see When i change my DDMS perspective ,I stop it in java perspective.

You can disable the automated logcat popup by going to
Window -> Preferences -> Android -> LogCatand unchecking Display logcat view when there are messages from an application in the workspace. Then just close the subwindow, it should stay closed until you switch the perspective.