Recently we have upgraded our servers from 6.2 to AEM 6.4.4 and we observed that many groups created till 6.2 was removed from the servers.
Is it caused by 6.4 upgrade?
Is it known issue?
Is there any fix for this to recover deleted groups?
Thanks in Advance.
We have already upgraded to 6.4.4, but unfortunately we did not take any back-up of users/groups before upgrade.
I have few custom groups missing, so have created them again on server.
That seems only possible solution for me, thanks for looking into this.