Thank you for using Replicon Community. While editing and saving a user's profile, the error User cannot be part of disabled Department usually shows up if the user was part of a department/sub-department that was disabled later. To resolve this run the User Details report with Department full path field enabled to find out exactly which department the user belonged to. Enable the disabled department/sub-department under Departments section, edit the user profile and under Advanced tab, uncheck the disabled department, click on done and save the user profile. Now, you can disable the department/sub-department again under Departments section.