The option that I can think of is (to convert your non Unicode data to Unicode 
) use remedy migrator tool and migrate your non unicode server to Unicode 
server (making sure you have identical setup ready )- 7604 as that of 7.1 when 
it comes to the applications. OR another option is use remedy migrator between 
existing 7.1 non Unicode to new 7.1 unicode server , this will take care of all 
characters , localized data conversion, then upgrade ARS only to 7604 - run 
BPCU tool to identify your customization and convert them into overlay. Once 
this is done think of rest of the application upgrade.

From: Action Request System discussion list(ARSList) 
[mailto:[email protected]] On Behalf Of Antonio Monizza
Sent: Monday, February 11, 2013 10:39 PM
To: [email protected]
Subject: Upgrade ARS 7.1 to ARS 7.6.04 SP4 - UNICODE issue

** Hello listers,

we're upgrading an ARS 7.1 patch 7 non UNICODE on AIX 5.3 against an Oracle DB 
with UTF8 character set to ARS 7.6.04 SP4 always on Oracle with UTF8

As a first step we're doing the upgrade on our dev environment, then we'll 
proceed with test env and finally with prod

During the installation process, after the Type of Installation (Upgrade, 
Overwrite, Server group) step, for which we selected the Upgrade option, the 
Installer gave us the following error:

"The database is configured for UNICODE but your system LANG variable is set to 
C
You must change your LANG variable to a supported UNICODE language before you 
can complete this installation"

Now:
1) our current ARS 7.1 non UNICODE installation has been always running without 
any problem on a UNICODE Oracle db
2) our idea is to avoid all the complications involved in transforming our ARS 
installation into a UNICODE ARS, mostly because we realized in the past that it 
wasn't possible to change ARS from non UNICODE to UNICODE during the execution 
of the ARS 7.1 upgrade scipt, and BMC told us to do a fresh new installation 
and data exp/imp instead, which is not feasible for us

We just opened a ticket to BMC and they told us that the upgrade from 
Non-Unicode to Unicode environment and Unicode to non-Unicode is not supported 
from ARS 7.5 onward, and that we should tell our DBA to change the database to 
non-Unicode to proceed with the ARS 7.6 upgrade

Again, for a number of reasons we cannot change our DB to non UNICODE.

How should we proceed now? Any tips?

Thanks a lot in advance

Kind Regards,
Antonello Monizza

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