One of new customers called me today with a bizarre problem. In store operations, about 20% of the customer records are duplicates. It's not the kind of duplicate where it loks like someone typed in the information twice. It looks like an error in SO or HQ. The customer records that are duplicated have the exact same account number as well.
I can image an senario that caused it, but I'd like some feedback from other users. This customer hs had RMS for about 6 months now. We just acquired them last month and are straightening out a whole lot of problems.
My thought is they had two registers locally, and then moved one to another store and connected them using HQ. At that exact moment the Store Ops would have had the same customer list. I'm wondering if each store could have then built upon those customer lists and HQ merged them together creating duplicates of the original customer list?
Since that time, it looks as if one or the other entry has been used for purchases so that each duplicate customer entry has different transaction histories. Further more, the same account number is used by different people as well. It is as if each store auto-generate account number list is acting independently of one another.
Any suggestions?