Hi, I have a time dimension which is connected to a sales fact. The dimension has an attribute year, having 2 values curently, 2005 and 2006. There is also a time hierarchy which is : year-week ending-date The problem is as follows: when i select years on the row axis and sales value on the columns, i get correctly aggregated values for both years, 2005 and 2006. however if i deselect the year 2005, and select only 2006, i do not get any values. a Similiar behaviour occurs if they year dimension is in the filter. however, if i select the time hierarchy in the filter or on the row axis and select only year 2006, it gives me correct values. Why is this strange behaviour occurring? anyone faced a similiar situation, please help. Thanks in advance!!