If it is necessary to use the backup file for the MM database, use the following procedure:
svcadm disable svc:/application/management/mms:wcr svcadm disable svc:/application/management/mms:mm svcadm disable svc:/application/management/mms:db
svcprop -c -p postgresql/data mms:db
ls database_directory
rm -r database_directory
mmsinit -t mm
mmsadm dbrestore /path/filename