problem when using SWNC_STATREC_READ function

hi,

i'm trying to use SWNC_STATREC_READ function to get performance data.

when I select date and time for the last hours/minutes the function doesn't return any data.

only when the time range is larger then few days i get data back including the recent data from the last hours.

i'm using netweaver 2004s (basis version 7.00) and i install all the support package i know of.

any idea?

thanks