Hi,
I havent seen these kind of errors, but have you checked version and update status at the command line, too?
Howe to:
Open a ssh connection to your smg eg via putty
Login to the shell with your admin account
Then type "show --version" and "update list"
These 2 will not do anything to your smg.
If you have CC and Scanner separated update the CC first!
If you'd like to update checkout "update download --version 10.6.0-7" or "update install --version 10.6.0-7" etc
For Details take a look at the admin commandline reference guide.
Regards
Thomas