Here you find an overview of the supported versions.
OMEGAMON XE for DB2 PE Version 4.2.0 provides support for the IBM DB2 for z/OS Version 8 and Version 9 product.
OMEGAMON XE for DB2 PE permits you to obtain information about the performance and health of DB2 as it operates in your environment. You can find out general information about OMEGAMON XE for DB2 PE workspaces, attributes and predefined situations. You can also obtain detailed information about a specific workspace or attributes by navigating from the table of contents.
Tivoli Management Services V6.2.1 supports OMEGAMON XE for DB2 PE V3.1, V4.1, and V4.2 running in your environment during a migration period so that you can deploy new V4.2 monitoring agents along with older monitoring agents of the same product. If you are running in this mixed-migration environment, you may see differences when viewing data for an agent running an earlier version.