Hi Vinad,
Upgrade document is clear enaough if you read it all but just in case you want to play safe, this is how I’ve done it:
1- Install DBConfigurator to new location (If you are performing upgrade on the same machine).
2- Install Update Manager.
3- Install latest fixes for DBConfguratior.
4- Run the latest db scripts. (If you installed the scripts already, perform migrate operation after installing fixes for DBConfguratior).
5- Perform Installation of the new version.
5- Shutdown both old and new instances. Run the migrate utility from the new installation.
6- Migration utility will ask for old version installation directory. (Or you can have an export of the old version as a zip file).
7- Follow the steps guided by migration utility, It will ask couple of questions which you can answer by typing Y or N.
8- If everything goes OK, you should be getting the message below. (Might be different for newer versions.)
Failed migrations
None
Migration successful. Exiting the migration utility.
*** End Integration Server Migration ***
9- Validate the scripts you are using for startup have the new installation directory. I faced couple of problems about that.
Bonus : Make sure the extendend setting about java compiler have the right path for the jvm. watt.server.compile=…\jvm\jvm\bin\javac -classpath {0} -d {1} {2}
If you face any problem, message me.
Cheers
Murat