Maintaining statistics on DSO tables

Dear All,

in one of forums i found that to improve the performance of the DSO loading and activation times, we have to ensure that the statistics are upto date on acticve data table of DSO.

for this i searched a lot to get the correct information in this regard.

in our BW system we are maintaining the statistics on DSOs, RSA1--->TOOLS--->settings for BI statistics as ON "X".

is it enough to ensure the stats are upto date.

Br,

Vamshi.