Yes Theja .
Actually in case of stacked Bar/Column chart , All data values in stacked chart are sorted by legend values (In Alphabetical order) .
We have workaround for this :
Lets consider 3 objects
1.last 7 days from Now (Dimension)
2.% Open within 3 days (Measure) ( Report Variable)
3. Status
Next is assign data
Category axis:last 7 days from Now
Value axis: .% Open within 3 days
Region Color : Status
Now here catch is create one more dimenion variable :% Open within 3 days New Tickets (Same definition of % Open within 3 days )
Then Hide% Open within 3 days New Tickets and apply sort on % Open within 3 days New Tickets .
Please check and let me know how it goes.
Regards,
Pranay