"JVMJ9VM015W Initialization error for library j9gc23" when upgrading CLM from 3.0.1 to 3.0.1.5

Hi All,

I have tried to test the upgrade of CLM from 3.0,.1 to 3.0.1.5 on a test machine (Windows XP 32 bit) by following the steps in https://jazz.net/downloads/rational-team-concert/releases/3.0.1.5?p=upgrading

We got a basic evaluation setup which uses Derby and Tomcat. Tried the steps mentioned in the section "Upgrading from version 3.0.1 using Tomcat".

Got error when I tried step 9

C:\Program Files\IBM\JazzTeamServer_1\server>repotools-jts.bat -addTables noProm
pt
JVMJ9VM015W Initialization error for library j9gc23(2): Failed to instantiate he
ap; 1500M requested
Could not create the Java virtual machine.

Moving forward, When I started the server and tried to invoke the URL https://<server>:9443/jts, it allowed me to login and lots of services are showing failed.

Error in Jts log:

java.lang.RuntimeException: CRJAZ1050I There is a version mismatch between the installed code and the database. See the product documentation for migrating the Jazz repository.

Could you please take a look at it and update me whats gone wrong with the upgrade?

Cheers,

Joseph