IBM Tivoli Monitoring > Version 6.3 Fix Pack 2 > Installation Guides > Installation Guide > Upgrade from a previous installation > Plan your upgrade > Prerequisites for IBM Tivoli Monitoring V6.3
IBM Tivoli Monitoring, Version 6.3 Fix Pack 2
Upgrade and Migrating DB2 Database for Linux, UNIX, and Windows
IBM Tivoli Monitoring V6.3 includes a limited-use version of IBM DB2 Enterprise Server Edition 10.1 for use with the Tivoli Enterprise Portal Server and the Tivoli Data Warehouse.
As long as you're using a supported version of DB2 Database for Linux, UNIX, and Windows, upgrading and migrating to IBM DB2 Enterprise Server Edition 10.1 is not required. See Supported databases for Tivoli Enterprise Portal Server for supported database versions.
If you elect to upgrade and migrate from an earlier version of DB2 for Linux, UNIX, and Windows, you may receive a warning during instance migration that the new edition of DB2 is different from the edition prior to upgrade (Workgroup Edition versus Enterprise Server Edition). As a result, certain DB2 GUI utilities such as db2cc may fail to start after migration, possibly due to the DB2 jdk_path parameter being restored to its default value during the migration. To resolve this, jdk_path may need to be reset: as the db2inst1 user, run the following DB2 command:
db2 update dbm cfg using jdk_path /home/db2inst1/sqllib/java/jdk32
See Configure DB2 database systems in DB2 Version 10.1 for Linux, UNIX, and Windows for more information on the jdk_path parameter. A complete suite of DB2 product documentation is provided in the IBM DB2 Database information center at http://pic.dhe.ibm.com/infocenter/db2luw/v10r1/index.jsp.
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Prerequisites for IBM Tivoli Monitoring V6.3