Hi,
Try to find the value HR at your info object 0BASE_UOM.
if not exist then track it from where its taking while loading data to cube.
You can debug at dtp and find the value HR from where its coming.
At the Value "HRX". have empty space after R(i.e X). so you need to delete that empty space and reload data from dso to cube.
at Cube level have you maintained error stack?
Thanks