You need to rebuild your SSIM after disaster. This can also be used to build a copy of your production environment into your testing environment.
Reinstallation of your appliance
Make sure you initialize the drive in the RAID controller.
Boot on the exact same DVD version your used to originally setup SSIM.
You have to install your SSIM appliance with exactly the same network settings
Hostname has to be the same
IP Address has to be the same
SES Domain has to be the same
Password has to be the same (if passwords were change after original installation, enter the latest password for the Administrator user. If the users password for symcmgmt, root and Administrator are not the same they will need to be changed at later stage.)
Make sure the installation log contains no errors (see /opt/Symantec/simserver/sima-install.log)
Make sure you can logon and all the tab works in webUI