X Table msg to Rebuild Cube

I'm getting an error message to re-build 6 cubes, all of which has included in the message "X Table: pb1_bi0:xprodorder" like:

pb1_bi0:xprodorder

X Table

The cube should be rebuilt to improve performance.

So my question is it seems there is master data issues with pb1_bi0:xprodorder, but can I fix it with a RSRV check or do I really have to remove and put back in all 6 cubes this is affected by?

Some of these cubes are large and this activity may take some time.

Mike