Hi,

I was wondering if anyone has ever run into this issue? We upgraded our database from 10.6 to 15.0 to 15.1.2998 and now 15.1.3508. After the initial upgrade we were unable to use DMM due to the title error "The following Contact IDs cannot be deleted or merged from since they are linked to at least one .net security group".

I know its an issue with our database as I installed a fresh copy of 15.1.3508 on another box and created a new database and the merg manager worked fine. However when I restored our database to that server this issue followed the database.

Each organisation will have it's own process for managing duplicates in iMIS. Both for during data entry and on a regular basis using the duplicate merge manager. But how long ago did you last review this process? And check that those responsible are running it correctly?

Might be worth an hour doing your own dup check. Change the dup check formula to something stronger, or something weaker. Then run it again. You may get some surprising results.