Restore Contents operation on repository [REP_TEST91] started at 01/07/2013 11:08:25.
Restoring repository contents from file [C:\Informatica\9.1.0\server\infa_shared\Backup\DEV_INFA_REP_03JAN2013.rep].
domain name: DNE_INFA_TEST
Backup file repository version : 179 Current repository version : 181
File backup version : 10 Current backup version : 10
Backup file is valid : Yes
Backup file code page id : 106 Current code page id : 106
This backup file is from a different version of the Informatica Repository.
Unable to restore Repository.
Restore Contents operation on repository [REP_TEST91] ended at 01/07/2013 11:08:25. Elapsed time is 0:00:00.
The upgrade can be 2 ways, Installing latest version on top of old version or else based on repository db schema.
For 2nd option: create a new schema based on existing repository db schema (in your case Infa 861)
ex: create table a as select * from b
the new schema suppose to be same as how query does
once you have it new schema with old repository contents, install Infa9.1 and create repository service with no contents..
Any of these should work with no issues..
Btw: I was not sure about country code with given number in your old post.