Hi,
There are two ways to achieve the task
1 set
db2set db2codepage =1208
db2stop
db2start
Than restore the db.
2.
2a)create a database with same name as of the backup image with the codeset of 1208.
2b) run the restore command
restore db <dbname> into <dbname which you had created>
If the container path are different than you should go for the redirect option of the restore command.
I believe this will solve your problem
Cheers,
Pushp