SU and HU number overlap

Hello Experts,

we have encounter error message "HU XXXX is not in a HU managed location" in our cycle count (LX26)

we found that this is due to HU and SU number range overlap and we can change the HU number range to prevent future issue.

what we needs your help to answer are:

1. for existing SU that already had this issue, does it mean we can't use that number in the future?

2. how can we find all these SU being affected?

Thanks for all your help in advance

Regards,

Fu Qiang