SSAS - storage mode ROLAP

Hi all,

I tried creating an SSAS solution in ROLAP storage mode in sql 2008R2 and I found some things as below:

- All dimensions, partitions and aggregations were set in ROLAP storage mode

- When I changed data in fact table -> the data in cube follow that change.

- When I changed data in dimensions -> cube data show error with all value = "#VALUE!"

- When I reprocessed a dimension which I had changed -> the data follow that change

--> So, when I config ROLAP storage mode, I have to reprocess dimensions when there is any change?

--> Is there any way to config ROLAP and all data still ok when we change facts/dimensions table?

Thanks