title: Microsoft.Crm.DuplicateDetection: Microsoft.Crm.HasDuplicatesPlugin
body: <p>While qualify Lead to Opportunity we induced a plugin which attaches all lead contacts to opportunity. Basically plugin code will update contact, and insert opportunity id. but there is a duplicate contact rule for contact. So while qualifying, this duplicate detection fires and roll backs even though there is no duplication of contact(NOT satisfies duplicate rule)</p>