vi_RepairDuplicateAlternateKey Issue

Hi All,

        While running AD sync job, its ending with vi_RepairDuplicateAlternateKey error.  I have configured two AD domains (For example: USDomain and CanadaDomain).  As per requirements, users will be transfered from one domain to other domain.  When user is transfered, AD administrator creates new user in Candadomain (i.e User tranfered from USDomain to CanadaDomain), with same ObjectGUID. 

I have created two AD sync Jobs i.e one for USDomain Other for CanadaDomain.  Whenver CanadaDomain sync runs, Q1IM detecting new user and creates new user in Q1IM.ADSAccount table.  Whenever next sync job starts, it complaining 'vi_RepairDuplicateAlternateKey' error.

So how can i avoid duplicateKeys and continue sync job?  I have automated sync jobs, both sync jobs run every 20 mins.

When i execute manually 'vi_RepairDuplicateAlternateKey' its showing two user accounts, when I delete one user manully, then sync process run without any issues.  But all AD syncs runs on scheduler basis.

thanks in advance.

Rob.