Unable to edit a group item when working with data groups and event groups. (NETIQKB44811)

Unable to edit a group item when working with data groups and event groups.
If you attempt to edit a data group item, the report indicates that a data group item with the same name already exists and the group item is not updated.
If you edit an event group item, an event group item with the same name is created.

The following is a Workaround: 

If you need to edit a data group item or an event group item, you should create a new data group or event group and create the group items you want.

NetIQ has determined that this is a limitation of the report-based interface for working with data and event groups.

Formerly known as NETIQKB44811