Install Directory Server and then Access Manager with the existing DIT option. Login to the Access Manager Console and create a group. Edit the users in the group. For example, add users with the filter uid=*999*. The resulting list box is empty, and the console does not display any error, information, or warning messages.
Workaround: The group membership must not be greater than the Directory Server search size limit. If the group membership is greater, change the search size limit accordingly.