hi,

only the snapshot processes r getting dead occasionally.and wjramsay pl let me have u'r email address so that I can give those files as u asked.we donot have oracle support so I cannot avail patches from metalink.any other reply is welcome

and tamil
if u get some time pl let me know about that sga size to be 30-40% of RAM.

warm regards and personally I thank u all for all u'r helps